对我来说，无畏不是没有恐惧，不是完全不害怕。对我来说，无畏是有恐惧，有怀疑，有很多怀疑。对我来说，无畏是每天依然生活下去。
To me, fearless is not the absence of fear. It's not being completely unafraid. To me, fearless is having fears. Fearless is having doubts. Lots of them. To me, fearless is living in spite of those things, every single day.
我们必须在短期商业现实与长期环境责任之间取得平衡。
理论物理学实际上是哲学。
My parents taught me to never give up.
大多数反对自由市场的论点背后，是对自由本身缺乏信念。
To try to write love is to confront the muck of language: that region of hysteria where language is both too much and too little, excessive and impoverished.
在我们所知的宇宙中，存在巨大的不公正，善良的人经常受苦，邪恶的人经常繁荣，人们很难知道哪一个更令人恼火。
世界称之为不道德的书籍，是那些揭示了世界自身羞耻的书籍。