A million million million million (1 with twenty-four zeros after it) miles, the size of the observable universe.
Stephen HawkingOne, remember to look up at the stars and not down at your feet. Two, never give up work. Work gives you meaning and purpose and life is empty without it. Three, if you are lucky enough to find love, remember it is there and don't throw it away.
Stephen HawkingThe world has changed far more in the past 100 years than in any other century in history. The reason is not political or economic but technological-technologies that flowed directly from advances in basic science. Clearly, no scientist better represents those advances than Albert Einstein: TIME's Person of the Century.
Stephen HawkingI don't think the human race will survive the next thousand years, unless we spread into space.
Stephen Hawking