There are no facts, only interpretations.
In mathematics, you don't understand things. You just get used to them.
我是行尸走肉,但我只是一个说话的脑袋,一个漂浮的僵尸,但我有一个地下兄弟。
如果不首先投资于员工,就无法建立一个有韧性的企业。
The biggest mistake you can make is thinking you know everything.