All great deeds and all great thoughts have a ridiculous beginning. Great works are often born on a street corner or in a restaurants revolving door. – Albert Camus
Wisdom is the right use of knowledge. To know is not to be wise. Many men know a great deal, and are all the greater fools for it. There is no fool so great a fool as a knowing fool. But to know how to use knowledge is to have wisdom. – Charles Spurgeon