Quote #11406
Conscience is the voice of the soul.
Quote #26084
When it comes to staying young, a mind lift beats a face lift any...
Quote #31734
The only valid censorship of ideas is the right of people not to listen.
Quote #9168
Have no fear of perfection — you will never reach it.
Quote #3765
The mathematician lives long and lives young; the wings of his soul do not...
Quote #16991
There is no den in the wide world to hide a rogue. Commit a...
Quote #10811
He who cannot agree with his enemies is controlled by them.
Quote #20017
Live neither in the past nor in the future, but let each day’s work...
Quote #34496
Illegitimacy is something we should talk about in terms of not having it.
Quote #29079
Refrain from doing ill for one all powerful reason, lest our children should copy...