"Books are the quietest and most constant of friends; they are the most accessible and wisest of counselors, and the most patient of teachers."

Sustainability isn't an option; it's a necessity for the future of our planet.

There is no shortcut in science, only down-to-earth work.

"War is an abomination, but it is also a revealer of souls."

People who treat other people as less than human must not be surprised when the bread they have cast on the waters comes floating back to them, poisoned.

The problem of quality management is not what people don't know about it. The problem is what they think they do know.

Quality is more important than quantity. One home run is much better than two doubles.

最好的创新方式是从同理心开始。

I'm not perfect, but I strive for perfection.

我唯一知道的是我一无所知。