数学是一项协作的努力。没有人可以单独完成。
自然将人类置于两位至高无上的主人——痛苦和快乐的统治之下。
我从人群学习、得到很多借镜。
Zero Defects is a performance standard. It is the standard of the craftsman, regardless of his or her trade.
Every challenge in agriculture is an opportunity to innovate.
The only regret I will have in dying is if it is not for love.