纸的未来不是取代数字；而是共存并互相增强。
I don't think you should ever have to apologize for your excitement.
A writer is a person who is not satisfied with the world as it is, who wants to change it, to improve it, to make it more beautiful, more just, more livable.
充分发挥人的天性禀赋，发挥得越多越好：运用天性去穷究物理，极尽智力，通达自然，思惟神妙，造就豁达的胸怀和高洁的品德；尽量压抑人的情感欲望，遏制到越少越好：管束自己去谨慎说话，持重办事，约束自身，心地高洁，还要节衣缩食并减少情欲和嗜好。
Sustainability isn't an option—it's a necessity if we want to feed a growing population without destroying our planet.
领导力在于今天做出艰难的决定，为更美好的明天铺平道路。
Education begins the gentleman, but reading, good company and reflection must finish him.