A leader's vision must be clear enough to guide but flexible enough to adapt.
领导者的愿景必须足够清晰以提供指导，但又足够灵活以进行调整。
"True strength is not in never falling, but in rising every time we fall."
To talk about painting is not only difficult but perhaps pointless too.
计算机科学中的真正挑战不是编写程序，而是理解计算的本质。
光芒从一个山脊传到另一个山脊。
二战前生活很简单。之后，我们有了系统。