Quote #6819
The whole art of teaching is only the art of awakening the natural curiosity...
Quote #1179
“Everything should be made as simple as possible, but not simpler.
Quote #33960
When we treat man as he is, we make him worse than he is...
Quote #23038
The three hardest tasks in the world are neither physical feats nor intellectual achievements,...
Quote #14304
All exact science is dominated by the idea of approximation.
Quote #1036
Nobody knows the age of the human race, but everybody agrees that it is...
Quote #15876
Freedom is a package deal – with it comes responsibilities and consequences.
Quote #19185
We are told never to cross a bridge until we come to it, but...
Quote #2871
Now is the time for all good men to come to.
Quote #32142
I disapprove of what you say, but I will defend to the death your...