Hold yourself responsible for a higher standard than anybody else expects of you. Never excuse yourself.

The limits of my language mean the limits of my world.

Mental life is fundamentally about adjustment to environment.

当我们意识到维持现状的痛苦大于改变现状的痛苦时，我们就会改变自己的行为。

每个人都有权拥有自己的观点，但没有人有权在事实上犯错。