Quote #5373
A mind stretched by a new idea can never go back to its original...
Quote #25861
About the rhinoceros Here is an animal with a hide two feet think and...
Quote #30921
Be on your guard against a silent dog and still water.
Quote #6045
He had discovered a great law of human action, without knowing it – namely,...
Quote #4596
No one knows what he can do till he tries.
Quote #28862
Worry is interest paid on trouble before it is due.
Quote #9320
Indifference and neglect often do much more damage than outright dislike.
Quote #27651
I am responsible only to God and history.
Quote #34077
Time is a cruel thief to rob us of our former selves. We lose...
Quote #6610
Only a scientific people can survive in a scientific future.