Things do not happen. Things are made to happen.
Without hard work, nothing grows but weeds.
By failing to prepare, you are preparing to fail.
Be gentle to all and stern with yourself.
If you're going through hell, keep going.
Quality is not an act, it is a habit.
After a storm comes a calm.
The wise does at once what the fool does at last.
If you think you can do it, you can.
Problems are not stop signs, they are guidelines.
Never permit failure to become a habit.