计算机科学家的主要挑战不是被自己制造的复杂性所迷惑。
The computing scientist's main challenge is not to get confused by the complexities of his own making.
Eyes deceive and legs fail, but it's the stomach that gets you in trouble!
The strength of a leader lies in their ability to adapt and inspire others to embrace change.
The only real mistake is the one from which we learn nothing.