We are all of us made by what we have done, and what has been done to us.
我们都是由我们所做的事以及别人对我们所做的事塑造的。
数学是一门艺术，作为艺术家，你必须对自己诚实。
机会不会自己出现，你要去创造它们。
The only thing necessary for the triumph of evil is for good men to do nothing.
我不是来取悦任何人的。
We don't inherit the earth from our ancestors; we borrow it from our children—this is especially true in forestry.