In republican governments, men are all equal; equal they are also in despotic governments: in the former, because they are everything; in the latter, because they are nothing.

When you are stuck， explain your problem to others. Often simply laying out a problem will present a solution. Make “explaining the problem” part of your troubleshooting process.

I don't care what people say about me. I know who I am.

真正的创新源于好奇心和挑战未知的勇气。

A thing is not necessarily either true or false; it can be both true and false.