我们可以轻易地原谅一个孩子怕黑;但成人怕光是人生的真正悲哀。
The stupid believe that to be truthful is easy; only the artist, the great artist, knows how difficult it is.
世界是一本美丽的书,但对那些无法阅读它的人来说几乎没有用处。
解释:三人谎传市上有老虎,人们就真的以为有老虎了,十个人揉铁锥,就能把铁锥弄弯曲。
The real reward of science is the thrill of understanding something new.
Sustainability isn't just a goal; it's a responsibility we all share.