Seriousness is no more a guarantee of truth, insight, authenticity or probity, than humour is a guarantee of superficiality and stupidity.
It is always healthy to be honest.
Sacrifice of the self is sheer stupidity if sacrifice is not for the self.
Music shouldn't be just a tune, it should be a touch.
Focus your attention on the quality of your words, and not the quantity, because few sensible talks attracts millions of listeners more than a thousand gibberish.
It doesn't matter who you are or where you come from or what you look like or who you love. It doesn't matter whether you're black or white or Hispanic or Asian or Native American or young or old or r...
A deaf and dumb in the mist of morons is a renowed talkative among brains.
The deepness of your mind produces the thickness of your thoughts.
Freedom of the press is limited to those who own one.
Among leaders who have made the greatest impact through ages, I would consider Muhammad before Jesus Christ.
I would not be among you to-night (being awarded the 1964 Nobel Prize in Physiology or Medicine) but for the mentors, colleagues and students who have guided and aided me throughout my scientific life...