Anybody who has been seriously engaged in scientific work of any kind realizes that over the entrance to the gates of the temple of science are written the words: Ye must have faith.

There are no shortcuts in technological innovation. We must be down-to-earth and persistent.

The market is a great teacher, but it charges a high tuition.

在不幸中所表现出来的勇气，通常总是使卑怯的心灵恼怒，而使高尚的心灵喜悦的。