we all have a great need for acceptance. But you must trust that your beliefs are unique, your own, even though others may think them odd or unpopular, even though the herd may go“That's bad.”

Engineering is about solving problems, not just making things look pretty.

教育是老年人的最佳粮食。

人生不是任天堂游戏，你没有重来的机会。

写作是一种乐观的行为。如果你觉得它不重要，你就不会费心去做。

"The important thing in science is not so much to obtain new facts as to discover new ways of thinking about them."