企业要发展，必须坚持市场化方向，深化改革，激发内生动力。

I don't believe in pessimism. If something doesn't come up the way you want, forge ahead. If you think it's going to rain, it will.

数学是上帝用来书写宇宙的语言。

林业技术已从链锯发展到卫星，但我们的责任始终如一。