The said truth is that it is the greatest happiness of the greatest number that is the measure of right and wrong.

大脑是一台神奇的织布机，数百万闪烁的梭子编织着不断消解的模式。

实现明天的唯一限制就是我们今天的怀疑。

The great question which, in all ages, has disturbed mankind, and brought on them the greatest part of their mischiefs, has been, not whether there be power in the world, nor whence it came, but who should have it.

如果你年轻时没有学会思考，那就永远学不会思考。