我不是女人，也不是男人，我是你永远无法理解的存在。
I'm not a woman, I'm not a man, I'm something that you'll never understand.
The process of writing can be magical. Mostly, you'll be staring at the computer screen trying not to distract yourself with the internet. But sometimes, if you're lucky, inspiration will come.
数学的本质在于它的自由。
一个毁坏土壤的国家就是在毁灭自己。森林是我们土地的肺，净化空气并给我们的人民以新的力量。
I'm not in competition with anybody but myself. My goal is to beat my last performance.
Critical comments by students should be taken in a friendly spirit， accumulation of material should not stifle the student’s independence.
夢は、追いかけるものではなく、創り出すものだ。
不要害怕失败，害怕的是你连尝试都不敢。