If we don’t measure our impact, we’re just guessing at sustainability.
如果不衡量影响，我们只是在猜测可持续性。
真相是一把刀，谎言是绷带。
一本好书是最好的朋友，今天如此，永远如此。
No man, for any considerable period, can wear one face to himself and another to the multitude, without finally getting bewildered as to which may be the true.
儿童不会自己判断自己，他是以别人对他的态度来判断自己的。
西方现在相对于其他文明而言处于一个非凡的权力巅峰。
We are on the verge: Today our program proved Fermat's next-to-last theorem.
