过去是跟随我们的影子，但未来是引导我们的光。
The past is a shadow that follows us, but the future is a light that guides us.
There can be no permanent progress in the battle against hunger until the agencies that fight for increased food production and those that fight for population control unite in a common effort.
质量本身不是目的；它是达到目的的手段。
The Langlands program is a framework for understanding the unity of mathematics.
We are moving from an era of information scarcity to an era of information abundance, and the challenge is no longer finding information but managing it.
The first step in the art of cutting metals is to find a man who has the necessary skill and experience.
缄默：只说对人对己有益的话，避免闲聊。