真正的科学首先教会人怀疑与承认无知。
客户满意度毫无价值，客户忠诚度才是无价的。
The longer life goes on, the fewer those around you to challenge your account of things, to remind you that life is not as you tell it, but as you remember it.
世界是一个故事，我们都是其中的角色。
The future of computing lies in the development of systems that can verify their own correctness.
Good habits shape an excellent life.