In the long run, risk and return are related, but in the short run, they may not be.
长期来看，风险与收益相关，但短期内未必如此。
我不想比别人更好，我只想比过去的自己更好。
编程语言的力量不在于它的语法，而在于它提供的抽象。
I'm not gonna be one of those people who has to look back and say, 'I should have done that.'
可持续性不是一种选择，而是一种必需。