We ought never to be afraid to repeat an ancient truth, when we feel that we can make it more striking by a neater turn, or bring it alongside of another truth, which may make it clearer, and thereby accumulate evidence. It belongs to the inventive faculty to see clearly the relative state of things, and to be able to place them in connection; but the discoveries of ages gone by belong less to their first authors than to those who make them practically useful to the world.

We can console ourselves for not having great talents as we console ourselves for not having great places. We can be above both in our hearts.

The generality of men are so bound within the sphere of their circumstances that they have not even the courage to get out of them through their ideas, and if we see a few whom, in a way, speculation over great things makes incapable of mean ones, we find still more with whom the practice of small things takes away the feeling for great ones.

The greatest achievement of the human spirit is to live up to one's opportunities and make the most of one's resources.

We have neither the strength nor the opportunity to accomplish all the good and all the evil which we design.

The mind reaches great heights only by spurts.

If a man is endowed with a noble and courageous soul, if he is painstaking, proud, ambitious, without meanness, of a profound a deep-seated intelligence, I dare assert that he lacks nothing to be neglected by the great and men in high office, who fear, more than other men, those whom they cannot dominate.