It's always too early to quit.

Problems are not stop signs, they are guidelines.

What you do today can improve all your tomorrows.

Be kind whenever possible. It is always possible.

Quality is not an act, it is a habit.

Never complain and never explain.

Without hard work, nothing grows but weeds.

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

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