We may like well to know what is Plato’s and what is Montesquieu’s or Goethe’s part, and what thought was always dear to the writer himself; but the worth of the sentences consists in their radiancy and equal aptitude to all intelligence. They fit all our facts like a charm. We respect ourselves the more that we know them.

Concentration is the secret of strength in politics, in war, in trade, in short in all management of human affairs.

When good is near you, when you have life in yourself, it is not by any known or accustomed way; you shall not discern the foot-prints of any other; you shall not see the face of man; you shall not hear any name; the way, the thought, the good, shall be wholly strange and new. It shall exclude example and experience.

Time is indeed the theater and seat of illusions; nothing is so ductile and elastic. The mind stretches an hour to a century, and dwarfs an age to an hour.

There is hope in extravagance, there is none in routine.

All science has one aim, namely, to find a theory of nature.

Wisdom will never let us stand with any man on an unfriendly footing. We refuse sympathy and intimacy with people, as if we waited for some better sympathy or intimacy to come. But whence and when: Tomorrow will be like today. Life wastes itself while we are preparing to live.