Quote #14111
He who has an opinion of his own, but depends on the opinion and...
Quote #32417
If someone betrays you once, it’s his fault If he betrays you twice, it’s...
Quote #26202
An expert is one who knows more and more about less and less.
Quote #2455
Great spirits have always encountered violent opposition from mediocre minds.
Quote #6098
A lifetime of happiness! No man alive could bear it: it would be hell...
Quote #28055
Do to others, before they do to you.
Quote #18849
History does not repeat itself except in the minds of those who do not...
Quote #21800
The revolution … is a dictatorship of the exploited against the exploiters.
Quote #5958
Three things in human life are important: the first is to be kind; the...
Quote #6440
Engineering is not merely knowing and being knowledgeable, like a walking encyclopedia; engineering is...