I can, therefore I am.

It's always too early to quit.

Be kind whenever possible. It is always possible.

Do not weep do not wax indignant. Understand.

Quality is not an act, it is a habit.

Without hard work, nothing grows but weeds.

To be a good loser is to learn how to win.

Never complain and never explain.

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