If you don’t understand someone’s explanation of something, don’t feel bad. If they can’t explain it clearly – they don’t understand it either.
Behind every great solution stands a stubborn problem.
Always be prepared to abandon your cause in lieu of your principles.
Your best idea is probably the one everyone else finds most idiotic – which is why accomplishment requires courage.
Thought begets Mathematics. Mathematics begets Physics. Physics begets Chemistry. Chemistry begets Biology. Biology begets Thought.
Supporting your sports team when they stink is how you earn the right to cheer for them when they’re on top.
When we want badly to think something is true, we start thinking badly.