Be gentle to all and stern with yourself.
Only the educated are free.
Quality is not an act, it is a habit.
If you can dream it, you can do it.
By failing to prepare, you are preparing to fail.
Either you run the day or the day runs you.
If you think you can do it, you can.
Without hard work, nothing grows but weeds.
The secret of getting ahead is getting started.
It's always too early to quit.
I'm the son of an everyman. My father is a teacher. He teaches physics at a boys' school in Sydney.