我们说的每一个词都承载着我们的历史和未来的希望。
The world is full of people who have never, since childhood, met an open doorway with an open mind.
An idea that is not dangerous is unworthy of being called an idea at all.
In the end, we will remember not the words of our enemies, but the silence of our friends.
Quality is not a department; it is a responsibility of everyone in the organization.