The best way to predict the future is to invent it.
What you get by achieving your goals is not as important as what you become by achieving your goals. At your funeral people will not recall what you did； they will only remember how you made them feel.
The only way to find the truth is to lose yourself.
To write history is to wrestle with ghosts.
The brain is a machine assembled not to understand itself, but to survive. It is a machine for making decisions that lead to survival.