I know that the appearance of Los Angeles at four o 'clock in the morning every day.

发现的喜悦是科学家们前进的动力。

You have to believe in the long term plan you have but you need the short term goals to motivate and inspire you.

The history of science is the history of men correcting their mistakes.

我认为预测未来的最好方法就是创造未来。

The poet must purify the words of the tribe.

我们靠获得的东西生存。但我们靠给予的东西生活。