最适合文明的气候是刺激但不令人疲惫的气候。

不确定性原理不是我们知识的限制，而是自然界的基本属性。

每一项科学发现都应该以其对人类福祉的贡献来衡量。

Before a dream is realized, the Soul of the World tests everything that was learned along the way. It does this not because it is evil, but so that we can, in addition to realizing our dreams, master the lessons we've learned as we've moved toward that dream. That's the point at which most people give up. It's the point at which, as we say in the language of the desert, one 'dies of thirst just when the palm trees have appeared on the horizon.'

我不害怕站出来。每个人都来握住我的手。我们将一起走过这条路，穿越风暴。无论什么天气，寒冷或温暖。只想让你知道，你并不孤单。