He who asks of life nothing but the improvement of his own nature, and a continuous moral progress toward inward contentment and religious submission, is less liable than anyone else to miss and waste life.

Discontent is the source of all trouble, but also of all progress in individuals and in nations.

There can be no progress - real, moral progress - except in the individual and by the individual himself.

Real knowledge never promoted either turbulence or unbelief; but its progress is the forerunner of liberality and enlightened toleration.

"Know thyself," said, the old philosophy. "Improve thyself," saith the new. Our great object in time is not to waste our passions and gifts on the things external that we must leave behind, but that we cultivate within us all that we carry into the eternal progress beyond.

The reasonable man adapts himself to the world, but the unreasonable man tries to adapt the world to him - therefore, all progress depends upon the unreasonable man.

The world is governed much more by opinion than by laws. It is not the judgment of courts, but the moral judgment of individuals and masses of men, which is the chief wall of defence around property and life. With the progress of society, this power of opinion is taking the place of arms.

Tolerance does not mark the progress of religion. It is the fatal sign of its decline.

Little progress can be made by merely attempting to repress what is evil; our great hope lies in developing what is good.

Philosophers have very justly remarked that the only solid instruction is that which the pupil brings from his own depths; that the true instruction is not that which transmits notions wholly formed, but that which renders him capable of forming for himself good opinions. That which they have said in regard to the intellectual faculties applies equally to the moral faculties. There is for the soul a spontaneous culture, on which depends all the real progress in perfection.

One thing alone I charge you. As you live, believe in life! Always human beings will live and progress to greater, broader and fuller life. The only possible death is to lose belief in this truth simply because the great end comes slowly, because time is long.

Real human progress depends not so much on inventive ingenuity as on conscience.

There lies before us, if we choose, continual progress in happiness, knowledge and wisdom. Shall we instead, choose death because we cannot forget quarrels? We appeal, as human beings, to human beings; remember your humanity and forget the rest. If you can do this, the way lies open to a new paradise; if you cannot, there lies before you the risk of universal death.

Truth travels down from the heights of philosophy to the humblest walks of lie, and up from the simplest perceptions of an awakened intellect to the discoveries which almost change the face of the world. At every stage of its progress it is genial, luminous, creative.

It is much easier to think right without doing right, than to do right without thinking right. Just thoughts may, and often do, fail of producing just deeds; but just deeds are sure to get just thoughts. The clearest understanding can do little in purifying an impure heart, the strongest little in straightening a crooked one. You cannot reason or talk an Augean stable into cleanliness. A single day's work would make more progress in such a task than a century's words.

Relationships can become a doorway into a new life - surrendering, growing, giving, creating - or a revolving door which gives us movement without progress and deposits us back into ourselves, not as we could become but as we are.

The greatest obstacle to progress is not man's inherited pugnacity, but his incorrigible tendency to parasitism.

Life is a progress from want to want, not from enjoyment to enjoyment.

The natural progress of the works of men is from rudeness to convenience, from convenience to elegance, and from elegance to nicety.