The essence of mathematics lies in its freedom.
数学的本质在于它的自由。
过去是一道永不愈合的伤口。
我们不仅继承了父母的特征,还继承了他们的沉默。
那些疯狂到认为自己能改变世界的人,才能真正改变世界。
Fiction is the truth inside the lie.
目的赋予心理活动意义。
The act of writing is an act of optimism. You would not take the trouble to do it if you felt it didn't matter.