I'm not perfect, but I'm trying.

You will never be happy if you continue to search for what happiness consists of. You will never live if you are looking for the meaning of life.

The best mathematics is not just logical; it is intuitive and creative, blending rigor with imagination.

There is nothing which I dread so much as a division of the republic into two great parties, each arranged under its leader, and concerting measures in opposition to each other.

I don't want to express anything. I just want to see.

技术本身没有好坏，关键看你怎么用它。

可持续性是畜牧养殖的唯一前进道路——没有其他选择。