历史不是过去,而是我们为组织对过去的无知而演变出来的方法。
"History is not the past—it is the method we have evolved of organizing our ignorance of the past."
死者既已安葬,活着的人就不要长久地哭泣,而应该尽快做事,每个人都做自己能做的事,并用来使大家互利。 
I've learned that you can't control what other people think of you, but you can control what you think of yourself.
船在港口是安全的,但那不是船被建造的目的。
Batteries are not just devices; they are enablers of a cleaner future.
骑着马迎风而行,看人生的起伏变化;高声歌唱书写风景,笑看天地的荒凉与衰老。
流离失所的伤口永远不会完全愈合;它只是学会了用不同的语言说话。
书籍是我们与逝者沟通的方式。是我们从那些不再与我们同在的人那里学习教训的方式,人类以此为基础,取得进步,使知识逐渐积累,而不是一次又一次地重新学习。
Collaboration is key—governments, businesses, and communities must work together for sustainable forests.