To write is to remember, but to read is to forget.
I'm not afraid to fail. I'm afraid of not trying.
If there's a book that you want to read, but it hasn't been written yet, then you must write it.
数学中最重要的技能是提出正确问题的能力。
解释:把腹心的疾病去掉,而放在大腿胳臂上,有什么益处?
我们现在都被互联网连接着,就像巨大大脑中的神经元。