When basic needs are insecure, all idealism withers.
当基本需求无法保障，任何理想主义都会枯萎。
The most significant threat to liberal democracy today is not from the outside, but from within.
最后我们将把太阳本身置于宇宙的中心。
修行之人如果能够保持最初的那份虔诚之心，那么就算成为佛祖都是绰绰有余的。
We don't need perfect knowledge to take sensible actions.
记忆力不是天生的，而是可以训练的。