Quote #7937
The only certainty is that nothing is certain.
Quote #25749
Anyone who is not shocked by quantum theory has not understood it.
Quote #23858
It is not the man who has too little, but the man who craves...
Quote #21533
The only way of discovering the limits of the possible is to venture a...
Quote #27379
You are a child of the Universe, no less than the moon and the...
Quote #16828
All mankind love a lover.
Quote #31669
The word liberal distinguishes whatever nourishes the mind and spirit from the training which...
Quote #19759
‘Beauty is truth, truth beauty,’ — that is allYe know on Earth, and all...
Quote #13733
The worth of a book is to be measured by what you can carry...
Quote #7040
Safeguard the health both of body and soul.