过去总是紧张的，未来是完美的。

The best architecture is that which disappears, leaving only the experience.

I strongly believe that missionaries make better products. They care more. For a missionary, it's not just about the business. There has to be a business, and the business has to make sense, but that's not why you do it. You do it because you have something meaningful that motivates you.

成功不是终点，失败也不是致命的。

Never a failure, always a lesson.

The greatest glory in living lies not in never falling, but in rising every time we fall.

最好的数学不仅正确，而且具有启发性。

语言是存在的家。在其家中，人居住。那些用语言思考和创造的人是这个家的守护者。

You don't manage people; you manage things. You lead people.

译文：纵欲放荡、消极怠慢就不能勉励心志使精神振作，冒险草率、急躁不安就不能修养性情。

我不相信运气，我相信努力。