释义：天下万物的存在与否，不是人的思考、忧虑所能使其产生或消失的。

Don't let anyone tell you that you can't do something.

Society can and does execute its own mandates， and if it issues wrong mandates instead of right， or any mandates at all in things with which it ought not to meddle， it practices a social tyranny more formidable than many kinds of political oppression， since， though not usually upheld by such extreme penalties， it leaves fewer means of escape， penetrating much more deeply into the details of life， and enslaving the soul itself.

人生没有绝对的答案，只有不断的尝试。

不要仅仅追求成功，要追求意义。

我们必须倾听客户的声音，他们是我们存在的理由。