真相很少是纯粹的，也从不简单。
真正的发现之旅不在于寻找新的风景，而在于拥有新的眼光。
The future of coal lies in balancing tradition with technology.
"I think that mathematicians are much more like artists than they are like scientists."
Life is not a series of gig lamps symmetrically arranged; life is a luminous halo, a semi-transparent envelope surrounding us from the beginning of consciousness to the end.
Nature is the greatest teacher and I learn from her best when others are asleep.
Freedom is the right to tell people what they do not want to hear.
