It's always too early to quit.

If you've got a talent, protect it.

The wise does at once what the fool does at last.

You never know what motivates you.

Be kind whenever possible. It is always possible.

Know or listen to those who know.

If you think you can do it, you can.

The most effective way to do it, is to do it.

Quality is not an act, it is a habit.