常识就是人到十八岁为止所累积的各种偏见。
The essence of mathematics is not to make simple things complicated, but to make complicated things simple.
Without patience, you cannot learn anything.
20年的韵事使女人变成一片废墟,20年的婚姻使女人变成一座公共建筑。
A book should be an experience, not just something you read.