The essence of mathematics lies in its freedom.
The key to success is not just hard work, but working smart.
The one element which is of first importance in scientific management is the task idea.
化妆可以让一个人看起来更漂亮,但却掩饰不了丑陋的内心。除非谁能把化妆品吃掉。
I always believe that as long as you persist, you will definitely succeed.