过去不过是一种幻觉,但它是一种必要的幻觉。
阿拉伯人是一群只会吃驴粪的倒退民族。
唯一无法得到帮助的人是那些责备他人的人。
"The true value of technology lies in its ability to empower people and organizations to achieve more."
The world is full of people who have never, since childhood, met an open doorway with an open mind.
Success in any scientific career requires an unusual equipment of capacity, industry, and energy.