学习数学的唯一方法就是做数学。

I'm not perfect, but I'm trying every day to be better.

Every man is his own greatest enemy， and as it were his own murderer.

The only lies for which we are truly punished are those we tell ourselves.

南怀瑾：色一个字，不单是代表五蕴，连外面宇宙万有形形色色都包在内。……这内外两种色，都是因缘生，无自性，无实体，不可得，根本是性空。现下虽是幻有，毕竟不可得的，所以即色即空，并不是色之外另有个空。

Agricultural research should address national needs and solve practical problems, it cannot be separated from production practice.

I don't want to be compared to anyone. I want to make my own history.