And when your stomach is empty and your mind is full,it's always hard to sleep.
The future of forestry is circular, not linear.
The study of life is the study of endless possibilities.
如果你想走得快,就独自前行;如果你想走得远,就一起走。
如果我们一直等着别人或以后,改变是不会到来的。我们自己就是我们在等待的人。我们自己就是我们寻求的改变。