Sustainability isn't an option; it's a necessity for survival.
可持续性不是一种选择，而是生存的必要条件。
我对与任何人竞争都不感兴趣，我希望我们都能成功。
The love of a teacher is like drops of dew, which can revive even a withered soul; the love of a teacher is like a warm spring breeze, which can melt even frozen emotions.
Language is a virus from outer space.
There is no such thing as failure. Failure is just life trying to move us in another direction.
二十世纪自由主义与极权主义之间的伟大斗争以前者的胜利告终。
我不喜欢我自己，我喜欢的是我的音乐。
我很早就知道这个世界可能是残酷的，但我拒绝让它击垮我。
The beauty of life is, while we cannot undo what is done, we can see it, understand it, learn from it and change. So that every new moment is spent not in regret, guilt, fear or anger, but in wisdom, understanding and love.
——1963年6月25日在西德市政厅柏林墙前的演说
"黑暗永远存在，只需要学会直视它。"