Technological progress must go hand in hand with ethics.

过去永远是紧张的，未来才是完美的。

Dreams need courage, and even more action.

Success in business requires training and discipline and hard work. But if you're not frightened by these things, the opportunities are just as great today as they ever were.

Faith is the great cop-out, the great excuse to evade the need to think and evaluate evidence. Faith is belief in spite of, even perhaps because of, the lack of evidence.

You have to be able to accept failure to get better.