The most exciting phrase to hear in science, the one that heralds new discoveries, is not 'Eureka!' but 'That's funny...'

Disobedience, in the eyes of any one who has read history, is man's original virtue. It is through disobedience that progress has been made, through disobedience and through rebellion.

能够知足的人，上天不会让他陷于贫寒；能够忍辱的人，上天不会让他遭受灾祸；能够无欲无求的人，上天不会让他沦于卑贱；能够放浪形骸之外的人，上天不会让他困病；能够不贪生怕死的人，上天不会让他死去；能够随遇而安的人，上天不会让他坎坷困顿；能够造就人材的人，上天不会让他一生孤苦；能够用生命造福天下后世的人，上天不会让他失去后嗣。

“科学是热情和迷信这种毒药的伟大解毒剂。”