The writer's only responsibility is to his art. He will be completely ruthless if he is a good one. He has a dream. It anguishes him so much he must get rid of it. He has no peace until then.

The success of a learning algorithm depends on its ability to balance between fitting the data and avoiding overfitting.

The deepest theorems in mathematics often have the simplest statements.

我是一个人，我会坠入爱河，有时我无法控制每一种情况。