The act of writing is an act of resistance.

He who refuses to do arithmetic is doomed to talk nonsense.

最好的传记是那些让读者感觉亲自遇见了传主的作品。

你的声音很重要，别让它沉默。

解释：看到兔子再回头唤猎狗，还不算太晚；跑掉了羊再去修补羊圈，也不算太迟。

Innovation is not just about creating something new; it's about making what exists work better.

Ninety-nine percent of the troubles that threaten our civilization come from too optimistic, therefore we should have a system where the accounting is a way more conservative.