Quote #21217
If we begin with certainties, we shall end in doubts but if we begin...
Quote #30969
To know and to act are one and the same.
Quote #15520
The test of a first-rate intelligence is the ability to hold two opposed ideas...
Quote #26615
I am ready to meet my Maker. Whether my Maker is prepared for the...
Quote #173
The two most abundant things in the universe are Hydrogren and stupidity.
Quote #22904
Live out of your imagination, not your history.
Quote #11800
The scientists of today think deeply instead of clearly. One must be sane to...
Quote #21722
The man who fights for his fellow-man is a better man than the one...
Quote #22182
As great scientists have said and as all children know, it is above all...
Quote #11987
A cheerful look brings joy to the heart.