I was never afraid of failure; for I would sooner fail than not be among the greatest.

The key to successful investing is to have a clear understanding of the risks and rewards, a disciplined approach, a long-term perspective, and a strong understanding of the fundamentals.

我们就是我们假装成为的样子，所以我们必须小心我们假装成为什么。

The past is a source of knowledge, and the future is a source of hope. Love of the past implies faith in the future.

We innovate by starting with the customer and working backwards. That becomes the touchstone for how we invent.

The computer is a tool, not a substitute for thinking.