任何道德体系都无法仅凭权威立足。

I have held many things in my hands, and I have lost them all; but whatever I have placed in God's hands, that I still possess.

物理学家必须有一种信念，即宇宙是由理性且可理解的规律所支配的。

The Internet is becoming the town square for the global village of tomorrow.

I have held many things in my hands, and I have lost them all; but whatever I have placed in God's hands, that I still possess.

There is no such thing as a special category of science called applied science; there is science and its applications, which are related to one another as the fruit is related to the tree that has borne it.