Quality is not an act, it is a habit.
Be kind whenever possible. It is always possible.
Know or listen to those who know.
The secret of getting ahead is getting started.
Do not weep do not wax indignant. Understand.
Never complain and never explain.
To be a good loser is to learn how to win.
Always desire to learn something useful.
The wise does at once what the fool does at last.
Problems are not stop signs, they are guidelines.
Speaking from my experience as a person involved for a long time in building the European Union, it is important to have patience and efforts to build a community of nations.