Quote #14405
In a time of drastic change it is the learners who inherit the future....
Quote #22143
We have two ears and one mouth so that we can listen twice as...
Quote #14596
That is the saving grace of humor, if you fail no one is laughing...
Quote #10814
No pessimest ever discovered the secret of the stars, or sailed to an unchartered...
Quote #19411
Everything changes, nothing remains without change.
Quote #13461
It is a melancholy truth that even great men have their poor relations.
Quote #16534
Science is a mechanism, a way of trying to improve your knowledge of nature....
Quote #21449
There is plenty of courage among us for the abstract, but not for the...
Quote #6528
Anyone who interprets or defines your rights controls your destiny.
Quote #26684
There is no way to be completely happy without being oblivious to the world...