奋斗是真实的,但回报也是。
我鼓励你接受你可能现在看不到一条路,但这并不意味着它不存在。
All great truths begin as blasphemies.
数学是为不同事物赋予相同名称的艺术。
It is not because certain things are difficult that we do not dare;it is because we do not dare that things are difficult.