It's always too early to quit.

Quality is not an act, it is a habit.

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

What you do today can improve all your tomorrows.

Be kind whenever possible. It is always possible.

You never know what motivates you.

Well done is better than well said.

If you think you can do it, you can.

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