Quote #15886
Science can be introduced to children well or poorly. If poorly, children can be...
Quote #1619
Tears may be dried up, but the heart – never.
Quote #27902
If you have both feet planted on level ground, then the university has failed...
Quote #33014
Progress always involves risk you can’t steal second base and keep your foot on...
Quote #24101
A scientific truth does not triumph by convincing its opponents and making them see...
Quote #2735
I epitomize America.
Quote #14356
To the generous mind the heaviest debt is that of gratitude, when it is...
Quote #14725
If you will call your troubles experiences, and remember that every experience develops some...
Quote #21069
The last of the human freedoms is to choose one’s attitudes.
Quote #30371
Out of damp and gloomy days, out of solitude, out of loveless words directed...