Silence is not the absence of sound, but the presence of an unspoken truth.
沉默不是声音的缺失，而是未说出口的真相的存在。
伟大的领导者愿意做出他人回避的艰难决定。
Productivity is being able to do things that you were never able to do before.
The truth is rarely pure and never simple.
如果你一开始就承诺你还没有的东西，你会失去为之努力的欲望。
过去通过我们的基因向我们低语。