Twenty years from now you will be more disappointed by the things that you didn’t do than by the ones you did do. So throw off the bowlines. Sail away from the safe harbor. Catch the trade winds in your sails. Explore. Dream. Discover.

【释义】国家的匡正辅佐，必须依靠忠诚贤良的人，任用人才得当，天下自然就能治理好。

Science is about pushing boundaries, both in knowledge and technology.