The only limit to our realization of tomorrow is our doubts of today.
有时候生活会用砖头打你的头,但不要失去信心。
以眼还眼,世界只会更盲目。
科学的本质在于通过观察、实验和推理不懈追求真理。
"We are all apprentices in a craft where no one becomes a master."
科学最重要的一点是,它是一种防止你对自己撒谎的方式。
Theologians may quarrel, but the mystics of the world speak the same language.
Leadership is about making the tough decisions and standing by them, even when they're unpopular.