Happiness is a good flow of life; the conviction that you are taking part in the universe's purpose.
技术应该服务于进步和保护。
科学发现的过程与发现本身同样重要,因为它教会我们探究的本质和我们理解的极限。
The six colors, including the white background, represent the colors of all the world's flags ... this is a true international emblem.