Each success only buys an admission ticket to a more difficult problem.
只要你曾经在一只天鹅蛋里待过,就算你是生在养鸭场里也没有什么关系。
The only way to learn a new programming language is by writing programs in it.
As long as the world shall last there will be wrongs, and if no man rebelled, those wrongs would last forever.