When men are most sure and arrogant they are commonly most mistaken， giving views to passion without that proper deliberation which alone can secure them from the grossest absurdities.

A scientist’s responsibility extends beyond the lab to the broader society.

测量可测量的，并使不可测量的成为可测量的。

经济学的目标是理解如何以最高效的方式分配稀缺资源。

艺术不是奢侈品，而是必需品。

"To write is to carve your soul into words and hope someone recognizes the shape."

这个世界惟有两样东西让我们的心灵感到深深的震撼，一是我们头顶上灿烂的星空，一是我们内心崇高的道德法则。

解析：言行应以收敛为主。