The wise does at once what the fool does at last.
If you've got a talent, protect it.
Leap, and the net will appear.
Know or listen to those who know.
Never complain and never explain.
It's always too early to quit.
Without hard work, nothing grows but weeds.
The secret of getting ahead is getting started.
By failing to prepare, you are preparing to fail.
Be kind whenever possible. It is always possible.
It frequently happens that two persons, reasoning right on a mechanical subject, think alike and invent the same thing without any communication with each other.