I'm more interested in the future than in the past, because the future is where I intend to live.

Out of the clutter find Simplicity

Ninety nine failed solutions equals a gain of 99 pieces of information.

We must recognize what in our accepted tradition is damaging to our fate and dignity-and shape our lives accordingly.

How insidious Nature is when one is trying to get at it experimentally.

Without creative, independently thinking and judging personalities the upward development of society is as unthinkable as the development of the individual personality without the nourishing soil of the community.

It is also a natural thing for a serious young man that he should form for himself as precise an idea as possible of the goal of his desires.