Be gentle to all and stern with yourself.
Go for it now. The future is promised to no one.
Things do not happen. Things are made to happen.
Well done is better than well said.
After a storm comes a calm.
If you think you can do it, you can.
By failing to prepare, you are preparing to fail.
Quality is not an act, it is a habit.
Be thine own palace, or the world's thy jail.
Leap, and the net will appear.
It frequently happens that two persons, reasoning right on a mechanical subject, think alike and invent the same thing without any communication with each other.