I can, therefore I am.
By failing to prepare, you are preparing to fail.
Problems are not stop signs, they are guidelines.
Be gentle to all and stern with yourself.
Quality is not an act, it is a habit.
Either you run the day or the day runs you.
If you're going through hell, keep going.
Only the educated are free.
The secret of getting ahead is getting started.
The most effective way to do it, is to do it.
Don't be afraid to fail. Don't waste energy trying to cover up failure. Learn from your failures and go on to the next challenge. It's OK to fail. If you're not failing, you're not growing.