What has destroyed every previous civilization has been the tendency to the unequal distribution of wealth and power.

科学不是形式逻辑——它需要思想的自由发挥，与其他任何创造性艺术一样。

笑是一种连接大群体的机制。

It’s one thing to have a past, and another to be held hostage by it.

努力和奉献是这个行业长寿的关键。

诗人是梦想家和疯子的兄弟。