Efforts and courage are not enough without purpose and direction.
The key to immortality is first living a life worth remembering.
Either write something worth reading or do something worth writing.
No one is useless in this world who lightens the burdens of another.
Try not to become a person of success, but rather try to become a person of value.
The struggle itself toward the heights is enough to fill a man's heart.
My goal wasn't to make a ton of money. It was to build good computers.
