The past is always with us, for it feeds the present.
过去总是与我们同在，因为它滋养着现在。
「人生就只活这么一次。」「错，我们一生只死一次，剩馀的每天都在生活。」
The best way to be successful is to learn from your mistakes.
Remembering that you are going to die is the best way I know to avoid the trap of thinking you have something to lose.
Every discovery in science opens up a new set of questions, and that's what makes it so exciting.
I don't think you can ever be too prepared.
唯一具有持久重要性的自由是智慧的自由，也就是说，为了本质上值得的目的而行使的观察和判断的自由。
林业创新不是要取代自然，而是加强我们与自然的伙伴关系。
你越是沉溺于过去，就越少为未来做准备。