The history of every country begins in the heart of a man or a woman.

The most beautiful people we have known are those who have known defeat, known suffering, known struggle, known loss, and have found their way out of the depths.

创造力是智力的乐趣。

Every explosion is a dialogue with the unknown. 每一次爆炸都是与未知的对话。

我不把任何事情视为理所当然。现在我只有好日子和伟大的日子。

这就是人类第一个划时代的变革，人类建立了家庭，形成了某种形式的私有制，也给自己带来了无穷无尽的争吵和冲突。