The very existence of libraries affords the best evidence that we may yet have hope for the future of man.
图书馆的存在本身就提供了最好的证据，证明我们对人类的未来仍可抱有希望。
If you want to be a leader, you have to be willing to make unpopular decisions.
【解释】春夏和暖万物生长，秋冬寒冷万物没有生机。人性情高傲冷漠，福分就淡薄，个性温和热情助人的人，福泽会丰厚。
Keep your feet on the ground and keep reaching for the stars.
让睁眼看着玫瑰花的人也看看它的刺。
在观察的领域里，机遇只偏爱那种有准备的头脑。