We have a responsibility to use our science to improve lives, not just to make profits.
I’m a firm believer in the theory that you only get out what you put in.
The past is never dead. It's not even past.
如果不到达印度,绝不向东返回一步。宁愿向西而死,怎能向东而生!
Never stop questioning how things can be done better—complacency is the enemy of progress.