人比自己想象的更需要他人。

The secret to success is to know something nobody else knows.

Don’t cry to quit, cry to keep going.

水稻的未来在于杂交水稻技术。

I don’t like to be afraid. I like to be fearless.

The Liskov Substitution Principle is a fundamental concept in object-oriented programming, stating that objects of a superclass should be replaceable with objects of a subclass without affecting the correctness of the program.