知识是人类的最高财富,而分享知识则是最高的慷慨。
Knowledge is the highest wealth of humanity, and sharing knowledge is the greatest generosity.
有两样东西,人们越是经常持久地对之凝神思索,它们就越是使内心充满常新而日增的惊奇和敬畏:我头上的星空和我心中的道德律。
The end of the battle of El Alamein is not war, not even the beginning of the war period ended, and may be the end of the war period.
重要的不是你被击倒多少次,而是你能重新站起来多少次。