A great estate is a great disadvantage to those who do not know hot to use it, for nothing is more common than to see wealthy persons live scandalously and miserably; riches do them no service in order to virtue and happiness; it is precept and principle, not an estate, that makes a man good for something.
Whoever sets out to persuade men to accept a new idea, or one which seems to be new, not just as an idea, but as a truth that is felt, should know beforehand that the human mind is not a blank sheet, on which one an write with ease, and should not therefore grieve or despair when he finds that people do not pay attention to him.
He that does not respect confidence will never find happiness in his path. The belief in virtue vanishes from his heart; the source of nobler actions becomes extinct in him.
Wise men weigh the advantages of any course of action against its drawbacks, and move not an inch until they can see what the result of their action will be; but while they are deep in thought, the men with self-confidence ‘come and see and conquer.’
A man does not sin by commission only, but often by omission.
The happiness of your life depends upon the quality of your thoughts, therefore guard accordingly; and take care that you entertain no notions unsuitable to virtue and reasonable nature.
Use sin as it will use you; spare it not, for it will not spare you; it is your murderer, and the murderer of the whole world. Use it, therefore, as a murderer should be used; kill it before it kills you; and though it brings you to the grave, as it did your head, it shall not be able to keep you there. You love not death; love not the cause of death.