Quote #27173
Our observation of nature must be diligent, our reflection profound, and our experiments exact....
Quote #7253
Even pleasure itself is a toil.
Quote #26811
The power of one is above all things The power to believe in yourself...
Quote #6107
I know that you believe that you understood what you think I said, but...
Quote #26845
The children despise their parents until the age of 40, when they suddenly become...
Quote #32618
A witty saying proves nothing.
Quote #696
There is no such thing as an underestimate of average intelligence.
Quote #12912
I muse with the greatest affection on every flower I have known from my...
Quote #12135
Enemies are so stimulating.
Quote #9562
Kindness is a mark of faith, and whoever is not kind has no faith.