I like quotes.
"If you can't explain it simply, you don't understand it well enough" Albert Einstein
Heptanitrocubane is my nickname.
"The difference between stupidity and genius is that genius has its limit." Albert Einstein
"Believe you can and you're halfway there." Theodore Roosevelt
"Defeat is not the worst of failures. Not to have tried is the true failure." George Woodberry
"An investment in knowledge pays the best interest." Benjamin Franklin
"A successful man is one who can lay a firm foundation with the bricks others have thrown at him." David Brinkley
"Opportunity is missed by most people because it is dressed in overalls and looks like work." Thomas Edison
"If you cannot do great things, do small things in a great way." Napoleon Hill