It's always too early to quit.
Who seeks shall find.
Quality is not an act, it is a habit.
Only the educated are free.
If you can dream it, you can do it.
Wherever you are - be all there.
What you do today can improve all your tomorrows.
Be kind whenever possible. It is always possible.
The wise does at once what the fool does at last.
Never complain and never explain.
Us investigators who went out into the field were faced on occasion with a lot of anger, by people saying why has it taken you five or six year to come and see me?