幸福不是现成的东西，它来自于你自己的行动。
Happiness is not something ready-made. It comes from your own actions.
The best detective stories are those where the detective is as complex as the crime.
He who refuses to do arithmetic is doomed to talk nonsense.
I'm pretty sure none of this would have happened if I hadn't been fired from Apple. It was awful tasting medicine, but I guess the patient needed it. Sometimes life hits you in the head with a brick. Don't lose faith. I'm convinced that the only thing that kept me going was that I loved what I did. You've got to find what you love. And that is as true for your work as it is for your lovers.
采矿中的风险管理不是要消除所有风险 - 那是不可能的 - 而是要明智地理解和减轻风险。