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.'

在科学中，我们不仅找到答案，还找到更好的问题。

道德不崇高广大就不能招揽人才, 气量不宏大就不能使人安定

All things excellent are as difficult as they are rare.