没有艺术；没有文学；没有社会；最糟糕的是，持续的恐惧和暴死的危险；人类的生活是孤独的、贫穷的、肮脏的、野蛮的和短暂的。
No arts; no letters; no society; and which is worst of all, continual fear, and danger of violent death; and the life of man, solitary, poor, nasty, brutish, and short.
良好的教养在于隐藏我们对自己较佳的评价，以及隐藏我们对他人较差的评价。
We are just an advanced breed of monkeys on a minor planet of a very average star. But we can understand the Universe. That makes us something very special.
In the end, we are all just trying to find a place where we belong.
实现不可能的唯一方法是相信它是可能的。
购买股票的最佳时机是它们不受欢迎的时候。