Mental processes evolved to solve practical problems.
The laws of physics as we know them may not be universal, but could vary from one universe to another in the multiverse.
Without bold guesses, there will be no great discoveries.
生活中没有什么事情像你在思考它时认为的那么重要。
永远不要投资于那些你无法用蜡笔解释清楚的想法。
当我接近一个孩子时,他激发了我两种情感:对他现在的温柔和对他未来可能成为的尊重。
Success is not about how much money you make, it's about the difference you make in people's lives.