An opinion should be the result of thought, not a substitute for it.
Somehow reading a book never feels like sitting still.
Do what you love, love what you do, leave the world a better place and don't pick your nose.
If time flies when you're having fun, it hits the afterburners when you don't think you're having enough.
Live up to other people's best attributes, not down to their worst.
Writing well means never having to say, 'I guess you had to be there.'