当你专注于客户而非竞争时，成功就会到来。

I always try to be positive, even in difficult moments.

You have to be passionate about what you do; otherwise, you will never excel.

我从未见过一个我不试图用机械方法解决的问题。

成功不在于金钱或名声，而在于幸福和满足感。

In our reasonings concerning matter of fact， there are all imaginable degrees of assurance， from the highest certainty to the lowest species of moral evidence.