Quote #8086
He who is unable to live in society, or who has no need because...
Quote #27370
To waken interest and kindle enthusiasm is the sure way to teach easily and...
Quote #13731
Discretion is being able to raise your eyebrow instead of your voice.
Quote #16392
Courage is not the absence of fear, but the conquest of it.
Quote #9852
As a scientist, I am not sure anymore that life can be reduced to...
Quote #5785
Life is often compared to a marathon, but I think it is more like...
Quote #30827
A mere friend will agree with you, but a real friend will argue.
Quote #14371
It is the quality of our work which will please God and not the...
Quote #16526
A subtle thought that is in error may yet give rise to fruitful inquiry...
Quote #16070
It is with a word as with an arrow – once let it loose...