Quote #7592
Leisure is the mother of philosophy.
Quote #24165
Emc (Energy equals mass times the square of the speed of light.) Original statement...
Quote #1767
My father hated radio and could not wait for television to be invented so...
Quote #29618
100 invested at 7 interest for 100 years will become 100,000, at which time...
Quote #34660
Be master of your petty annoyances and conserve your energies for the big, worthwhile...
Quote #25962
For life is the mirror of king and slave, ‘Tis just what we are...
Quote #7173
Reprimand not a child immediately on the offence. Wait till the irritation has been...
Quote #10411
To state a theorem and then to show examples is literally to teach backwards.
Quote #32880
Before a war military science seems a real science, like astronomy but after a...
Quote #1163
Nothing recedes like success.