I've always been a fighter, and I think that's what's gotten me through.
The only limit to our realization of tomorrow is our doubts of today.
让自己振作起来的最好方法就是试着让别人振作起来。
We don't just manufacture chemicals; we enable progress.
最好的领导者是那些能够授权他人领导的人。
The pursuit of knowledge is more valuable than the knowledge itself.
The past is never dead. It's not even past.