The existing is already a resource.

成功不是用名声或金钱来衡量的，而是取决于你在所做的事情中找到的快乐。

That is what learning is. You suddenly understand something you've understood all your life, but in a new way.

Your time is limited, so don’t waste it living someone else’s life.

可持续性必须有利可图，否则就根本不可持续。