Be gentle to all and stern with yourself.
You never know what motivates you.
If you think you can do it, you can.
Be kind whenever possible. It is always possible.
Who seeks shall find.
Things do not happen. Things are made to happen.
The secret of getting ahead is getting started.
I can, therefore I am.
Never complain and never explain.
To know oneself, one should assert oneself.
Give your teachers the respect they deserve, because they are the ones who can help you get where you need to go.