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

思考是智力的劳动，梦想是智力的欢愉。

能源转型不是选择；它是我们星球生存的必要条件。

"We are all the same, but we are all different."

如果我能用语言表达，就没有理由画画了。

真理永远不会伤害一个正义的事业。