We don't inherit the earth from our ancestors; we borrow it from our children—this is especially true in forestry.
如果你想成功,你必须从长远考虑。短期收益往往会导致长期损失。
Failure is just a stepping stone to success.
做出伟大工作的唯一方法是热爱你所做的事情。
这就是意义所在。你需要它,就好像自己不要忘记。忘记世上还有不是用石头围起来的地方。忘记自己的内心还有你自己的东西,他们碰不到的东西。
The only thing more painful than being an active forgetter is to be an inert rememberer.
A mathematician is a device for turning coffee into theorems.