If you're going through hell, keep going.
Either you run the day or the day runs you.
By failing to prepare, you are preparing to fail.
Problems are not stop signs, they are guidelines.
The most effective way to do it, is to do it.
You never know what motivates you.
Always desire to learn something useful.
Things do not happen. Things are made to happen.
If you can dream it, you can do it.
Be gentle to all and stern with yourself.
He who stands with his face to the East in the morning will have the sun before him. If he does not change his posture, the Earth in the meantime having changed its, he will have the sun no longer before him, but behind.