The greatest crimes are committed not in the name of evil, but in the name of good.
The road to hell is paved with works-in-progress.
每次实验都是与自然的对话,而自然总有话要说。
世界是一本书,不旅行的人只读了一页。
Quality is not a theory; it is a practice.
The quality of an organization is determined by the quality of its systems.
"We all have a responsibility to bear witness to what we see and to speak out against injustice."