淌自己的汗，吃自己的饭，自己的事情自己干；靠天、靠地、靠父母，不算是好汉。人只有靠自己的力量，才能得以生存，不依靠自己，就将无法生存。
The most important thing in directing is to have a clear vision of what you want to achieve.
可持续林业不是成本，而是对韧性的投资。
The most sublime act is to set another before you.
The labor market is more adaptable than traditional models assume.
