I was me but now he is gone.
Metallica
The beautiful thing about chess is that it teaches you the humility of defeat.
Garry Kasparov
It is a sin not to know why you are sinning. Pointless sin must be avoided.
Edward E Leamer
Trust me, I know what I’m doing.
Sledge Hammer
An expert is a person who has made all the mistakes that can be made in a very narrow field.
Niels Bohr