The struggle itself towards the heights is enough to fill a man's heart. One must imagine Sisyphus happy.
My work is my observation of the world.
It doesn't matter what your background is or where you come from, if you have dreams and goals, that's all that matters.
No man, for any considerable period, can wear one face to himself and another to the multitude, without finally getting bewildered as to which may be the true.
科学家最重要的品质是好奇心——理解事物如何运作的欲望。
Adaptability is the most important skill in today's rapidly changing world.