Quote #20427
Mathematics is the queen of the sciences.
Quote #19009
Always love your enemies–nothing annoys them so much.
Quote #11385
The secret of joy in work is contained in one word – excellence. To...
Quote #9547
There is no discipline in the world so severe as the discipline of experience...
Quote #5224
In order to preserve your self-respect, it is sometimes necessary to lie and cheat.
Quote #13358
Good teaching is one-fourth preparation and three-fourths theater.
Quote #15204
God allows us to experience the low points of life in order to teach...
Quote #5957
Self-pity is our worst enemy and if we yield to it, we can never...
Quote #5966
We could never learn to be brave and patient, if there were only joy...
Quote #9360
Generations to come will find it difficult to believe that a man such as...