I don’t do music for the fame, I do it for the love.

Start where you are, with what you have. Make something of it. Never be satisfied.

The peculiar evil of silencing the expression of an opinion is that it is robbing the human race； posterity as well as the existing generation； those who dissent from the opinion， still more than those who hold it.

The only maxim of a free government ought to be to trust no man living with power to endanger the public liberty.

The power of a programming language is not in its syntax, but in the abstractions it provides.

人类大脑是社交大脑，它的进化是为了处理社会关系。