大家都爱言论自由。但有些人对言论自游的理解是，我想说就说，但你说我不喜欢的话就无法容忍。
Everyone is in favor of free speech. Hardly a day passes without its being extolled， but some people's idea of it is that they are free to say what they like， but if anyone else says anything back， that is an outrage.
掷骰子永远无法消除偶然。
要养活世界，我们必须首先学会尊重地球的极限。
帮我做出重大决定的最好工具，就是知道自己快死了。
我努力写一些诚实且贴近生活的书。
I think the most important thing in life is to be able to look at yourself in the mirror and feel good about who you are.
我的雄心不仅是走得比前人更远，还要到达人类可能到达的最远处。