应对不自由世界的唯一方法是变得如此绝对自由，以至于你的存在本身就是一种反叛。
The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion.
马克思的功绩在于他忽然在社会思想史上产生了一个质的变化。他解释历史，理解其动力，预测未来，但除了预测之外，他还表达了一个革命性的概念：世界不仅必须被解释，还必须被改变。
艰苦奋斗的石油精神永远不能丢，这是我们的传家宝。
Technology should ultimately serve people, not the other way around.
The key is not the will to win… everybody has that. It is the will to prepare to win that is important.
Every book is a journey, and every journey is a book.
保持饥饿，保持愚蠢。
You are always a valuable, worthwhile human being — not because anybody says so, not because you're successful, not because you make a lot of money — but because you decide to believe it and for no other reason.