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生命短暫，讓它變得甜蜜取決于你。

Education begins the gentleman, but reading, good company and reflection must finish him.

沒有人值得你流淚，值得讓你這么做的人不會讓你哭泣。

人的手十分精細和復雜，它不僅使心靈得以展現，還能使人跟整個環境建立一段特殊的關系。

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.