Quote #11198
A guilty conscience needs no accuser.
Quote #7349
A contented mind is the best source for trouble.
Quote #2448
People and things do not upset us, rather we upset ourselves by believing that...
Quote #26540
It is only by not trusting that you turn someone into a liar.
Quote #20381
Man has responsiblity, not power. Tuscarora
Quote #1267
There is no “royal road” to geometry.
Quote #12072
Absence of proof is not proof of absence.
Quote #21600
If men do not keep on speaking terms with children, they cease to be...
Quote #24845
The only competition worthy of a wise man is with himself.
Quote #16388
Courage in danger is half the battle.