The real challenge in science is not just to understand nature, but to harness it for the betterment of mankind.
科學(xué)中真正的挑戰(zhàn)不僅是理解自然，而且是利用自然來改善人類。
如果您不愿意對(duì)它們負(fù)責(zé)，那就不要有好主意。
To combat an adversary， become their friend.
心靈是應(yīng)對(duì)生活挑戰(zhàn)的生物工具。
我不需要槍來在街上贏得尊重。