Look to be treated by others as you have treated others.

Let one who wants to move and convince others, first be convinced and moved themselves. If a person speaks with genuine earnestness the thoughts, the emotion and the actual condition of their own heart, others will listen because we all are knit together by the tie of sympathy.

How were friendship possible? In mutual devotedness to the good and true; otherwise impossible, except as armed neutrality or hollow commercial league. A man, be the heavens ever praised, is sufficient for himself; yet were ten men, united in love, capable of being and of doing what ten thousand singly would fail in. Infinite is the help man can yield to man.

No sooner does a great man depart, and leave his character as public property, than a crowd of little men rushes towards it. There they are gathered together, blinking up to it with such vision as they have, scanning it from afar, hovering round it this way and that, each cunningly endeavoring, by all arts, to catch some reflex of it in the little mirror of himself.

No iron chain, or outward force of any kind, can ever compel the soul of a person to believe or to disbelieve.

The mathematics of high achievement

A well-written life is almost as rare as a well-spent one.