The ultimate situations - death, chance, guilt, and the uncertainty of the world - confront man with the reality of his existence.
知識的最大敵人不是無知，而是知識的幻覺。
We are all in the gutter, but some of us are looking at the stars.
"The number one benefit of information technology is that it empowers people to do what they want to do. It lets people be creative. It lets people be productive. It lets people learn things they didn't think they could learn before, and so in a sense it is all about potential."
The first step toward getting somewhere is to decide that you are not going to stay where you are.