The poor are not irrational; they are just as rational as anyone else, but they operate under very different constraints.

真正的力量来自内心的平静。

To live is the rarest thing in the world. Most people exist, that is all.

The real contest is always between what you've done and what you're capable of doing. You measure yourself against yourself and nobody else.

La ironía es mi arma contra la solemnidad del mundo.

世人很少知道，有多少经过科学研究者脑海的思想和理论，被他自己的严厉批评和反面检验默默扼杀。