Everything is beautiful seen from the point of the intellect, or as truth. But all is sour if seen as experience.

But in every constitution some large degree of animal vigor is necessary as material foundation for the higher qualities of the art.

In science we have to consider two things: power and circumstance.

To live the greatest number of good hours is wisdom.

Doing well is the result of doing good. That's what capitalism is all about.

He decided to give up his large ambition of knowledge and action for any narrow craft or profession, aiming at a much more comprehensive calling, the art of living.

Our reliance on the physician is a kind of despair of ourselves.