Quote #12977
Last week, I went to Philadelphia, but it was closed.
Quote #16895
No matter how much spin, effort, lunch or dinner you give the media, they...
Quote #12960
If you thought that science was certain – well, that is just an error...
Quote #5512
It is thrifty to prepare today for the wants of tomorrow.
Quote #20003
Knowledge is a comfortable and necessary retreat and shelter for us in advanced age,...
Quote #9941
Cosmic upheaval is not so moving as a little child pondering the death of...
Quote #6795
I have spread my dreams under your feet
Quote #8263
Abortion is advocated only by persons who have themselves been born.
Quote #16238
It is not good to be too free. It is not good to have...
Quote #1740
There is something fascinating about science. One gets such wholesale returns of conjecture out...