True forest stewardship means leaving some trees - and some profits - for those who come after us.

有时候问题很复杂，但答案却很简单。

如果你仔细观察，平凡的事物也会变得非凡。

"Science is about asking the right questions and being persistent in finding the answers."

做出伟大工作的唯一途径就是热爱你所做的事情。

You can't wake a person who is pretending to be asleep.

"Writing is easy: all you do is sit staring at a blank sheet of paper until drops of blood form on your forehead."