The Liskov Substitution Principle is a fundamental concept in object-oriented programming, ensuring that derived classes can be used in place of their base classes without altering the correctness of the program.

我认为音乐中最美好的时刻是你完全感到惊讶的时候。

世界是生者的地方。

在这个行业里，你必须无所畏惧。

The beginning is the most important part of the work.

有才能而性情舒缓的人一定是大人才；有智慧而心气平和的人方称之大智慧。