I can never be safe; I always try and go against the grain. As soon as I accomplish one thing, I just set a higher goal. That's how I've gotten to where I am.

Sustainability is not a choice anymore; it's a necessity for survival in today's world.

林业的未来在于平衡经济需求与生态责任。

在每个故事中，都有一个等待被发现的隐藏真相。

Algebraic geometry is the study of zeros of polynomials.

不要用耳朵去听，而要用心去听；不要用心去听，而要用气去听。

我只是一个普通人，只是碰巧说唱得非常好。