The very shaping of history now outpaces the ability of men to orient themselves in accordance with cherished values. And which values? Even when they do not panic, men often sense that older ways of feeling and thinking have collapsed and that newer beginnings are ambiguous to the point of moral stasis.

没有所谓的小词；每个词都承载着宇宙。

The world is full of people who have never, since childhood, met an open doorway with an open heart.

"The world is full of obvious things which nobody by any chance ever observes."

The more you sweat in peace, the less you bleed in war.

我们唯一的限制是我们为自己设定的限制。

The more specific you are, the more universal you become.

The best way to learn mathematics is to do mathematics.