The wise does at once what the fool does at last.
You never know what motivates you.
I can, therefore I am.
Wherever you are - be all there.
Be kind whenever possible. It is always possible.
It's always too early to quit.
Be gentle to all and stern with yourself.
What you do today can improve all your tomorrows.
Expect problems and eat them for breakfast.
The secret of getting ahead is getting started.
The design of each element should be thought out in order to be easy to make and easy to repair.