Always desire to learn something useful.
Problems are not stop signs, they are guidelines.
Only the educated are free.
Things do not happen. Things are made to happen.
Be gentle to all and stern with yourself.
The wise does at once what the fool does at last.
If you think you can do it, you can.
I can, therefore I am.
Quality is not an act, it is a habit.
Go for it now. The future is promised to no one.
The design of each element should be thought out in order to be easy to make and easy to repair.