The best designs solve problems you didn’t even know you had.

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.'

你为某件事付出的努力越多，实现时的成就感就越大。

对称性不仅是自然的一种属性，而且是寻找物理定律的指导原则。

地球唱着Mi, Fa, Mi：你甚至可以从音节中推断出，在我们这个家园中，苦难和饥荒占据着统治地位。