If you're going through hell, keep going.
Either you run the day or the day runs you.
To know oneself, one should assert oneself.
Quality is not an act, it is a habit.
If you can dream it, you can do it.
By failing to prepare, you are preparing to fail.
The secret of getting ahead is getting started.
The dog that trots about finds a bone.
Wherever you are - be all there.
Be thine own palace, or the world's thy jail.
They can shout down the head of the physics department at Cal Tech.
He's a novice, but he's had these - he's experienced in leadership in tight circumstances. He started - he dropped the first bomb, led the first air strike into North Vietnam.