My humanity is bound up in yours, for we can only be human together.

I do not understand how people declare themselves to be believers in God, and at the same time think that God has handed over to a little body of man all truth, and that they are guardians of the rest of humanity.

A historian without any theological bias whatever… cannot portray the progress of humanity honestly without giving a foremost place to a penniless teacher from Nazareth.

Today the greatest divide within humanity is not between races, or religions, or even, as widely believed, between the literate and illiterate. It is the chasm that separates scientific from pre-scientific cultures.

Liberty, equality - bad principles! The only true principle for humanity is justice; and justice to the feeble is protection and kindness.

We believe that humanity stands at the threshold of its next great leap. However, our success in making this transition depends on our willingness to develop a greater vision and a clearer sense of responsibility for one another. Understanding and articulating the nature and dynamics of consciousness is key to achieving this new vision.

The stream of time sweeps away errors, and leaves the truth for the inheritance of humanity.

Now that the United States and the rest of humanity have begun to confront the natural limits to our resources, we are in need of a new vision - a vision of a sustainable economy.

It is appallingly obvious that our technology exceeds our humanity.

There are seven things that will destroy us: Wealth without work; Pleasure without conscience; Knowledge without character; Religion without sacrifice; Politics without principle; Science without humanity; Business without ethics.

The maltreatment of the natural world and its impoverishment leads to the impoverishment of the human soul. It is related to the outburst of violence in human society. To save the natural world today means to save what is human in humanity.

Julian the Apostate - It is to the humanity in a man that we give, and not to his moral character.

What is called sympathy, kindness, mercy, goodness, pity, compassion, gentleness, humanity, appreciation, gratefulness, and service - in reality, it is love.

Altruists have a particular perspective in which all mankind is connected through a common humanity, in which each individual is linked to all others and to a world in which all living beings are entitled to a certain humane treatment merely by virtue of being alive.

I have often asked myself whether I am not more heavily obligated to the hardest years of my life than to any others. As my inmost nature teaches me, whatever is necessary as seen from the heights and in the sense of a great economy is also the useful par excellence: one should not only bear it, one should love it. Amor fati: that is my inmost nature. And as for my long sickness, do I not owe it indescribably more than I owe to my health? I owe it a higher health, one which is made stronger by whatever does not kill it. I also owe my philosophy to it. Only great pain is the ultimate liberator of the spirit... Only great pain, that long, slow pain in which we are burned with green wood, as it were - pain which takes its time - only this forces us philosophers to descend into our ultimate depths and to put away all trust, all good-naturedness, all that would veil, all mildness, all that is medium - things in which formerly we may have found our humanity. I doubt that such pain makes us "better," but I know that it makes us more profound.

All the progress humanity has made appears to be endangered by the very technological skills that humans have achieved. We live in an age in which the evils that humans inflict on others have reached unparalleled extremes of barbarism.

Liberalism was never a straight line to progress. Yet, every step of the way it is liberalism that is open to the human possibility, believing as it does in this invariable moral sense, turning the "ought" into the "is" for all of humanity. Human freedom and dignity can be more than a dream for the few.

Where love, trust, mutual aid, equality, and empathy are not linked, the boot, whip, warring, modern inquisitors, and their epigones will supply a rhetoric that accepts humanity's fate as tragic while doing everything to perpetuate that tragedy.

If humanity, or life in general, was created to serve a particular purpose beyond itself, our being would be analogous to a manufactured artifact. There seems to be little in this state of affairs to justify the exultation that religious people sometimes feel in thinking that God's plan reveals the purpose and the meaning of all reality.

Will it ever be possible to assess the ongoing loss of biological diversity? I cannot imagine a scientific problem of greater immediate importance to humanity.