The best Quotations

Do you know the writers of the following quotations?

Quotation The world will never starve for want of wonders, but for want of wonder. - writer
Quotation Dancing begets warmth, which is the parent of wantonness. It is, Sir, the great grandfather of cuckoldom. - writer
Quotation A true friend is one who overlooks your failures and tolerates your successes. - writer
Quotation If we didn't live adventurously, plucking the wild goat by the beard, and trembling over precipices, we should never be depressed, I've no doubt; but already should be faded, fatalistic and aged. - writer
Quotation Security will produce danger. - writer
Quotation Jesus was a brilliant Jewish stand-up comedian, a phenomenal improviser. His parables are great one-liners. - writer