Each problem that I solved became a rule which served afterwards to solve other problems. (Rene Descartes, Discours de la Methode)

I shall not waste my days in trying to prolong them. (Ian L. Fleming)

https://www.youtube.com/watch?v=t4CUNVYxxZM

To love oneself is the beginning of a lifelong romance (Oscar Wilde)

Life is pleasant.Death is peaceful.It’s the transition that’s troublesome. (Isaac Asimov)

All truth passes through three stages. First, it is ridiculed.Second, it is violently opposed. Third, it is accepted as beingself-evident. (Arthur Schopenhauer)

In theory, there is no difference between theory and practice. But in practice, there is. (Yogi Berra)

If you can count your money, you don’t have a billion dollars. (J. Paul Getty)

It is much more comfortable to be mad and know it, than to be sane and have one’s doubts. (G. B. Burgin)

The use of COBOL cripples the mind; its teaching should, therefore, be regarded as a criminal offense. (Edsgar Dijkstra)