The best way to learn mathematics is to do mathematics.
胜利的感觉很棒，但旅程才是真正重要的。
最成功的企业是那些将利润与目标结合的企业。
永远不要低估一个想法改变世界的力量。
不要让恐惧阻止你向世界分享你的声音。
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.'
The most sustainable product is one that lasts.
