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.
自信是关键,但傲慢会毁了你。
When public speaking, pause frequently. Pause before you say something in a new way, pause after you have said something you believe is important, and pause as a relief to let listeners absorb details.
我不相信风格,我相信真实性。
"The speed of learning is the only sustainable competitive advantage in today's world."