爱情是唯一一种用自己铸造的货币来支付的情感。
I don't believe in pessimism. If something doesn't come up the way you want, forge ahead. If you think it's going to rain, it will.
The most important thing about a theory is that it explains the facts.
可持续性不仅仅是关于环境;它是为所有利益相关者创造长期价值。
The universe is not only queerer than we suppose, but queerer than we can suppose.