If you can dream it, you can do it.
After a storm comes a calm.
Problems are not stop signs, they are guidelines.
Do not weep do not wax indignant. Understand.
It's always too early to quit.
You never know what motivates you.
Be gentle to all and stern with yourself.
Only the educated are free.
To know oneself, one should assert oneself.
Never complain and never explain.
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.