If you can dream it, you can do it.
By failing to prepare, you are preparing to fail.
Never complain and never explain.
Always desire to learn something useful.
Problems are not stop signs, they are guidelines.
The most effective way to do it, is to do it.
Be gentle to all and stern with yourself.
What you do today can improve all your tomorrows.
Without hard work, nothing grows but weeds.
Well done is better than well said.
I'm the son of an everyman. My father is a teacher. He teaches physics at a boys' school in Sydney.