All great achievements require time.
Maya Angelou
Courage is the most important of all the virtues because without courage, you can't practice any other virtue consistently.
You must expect great things of yourself before you can do them.
Michael Jordan
To be prepared is half the victory.
Miguel de Cervantes Saavedra
Control of consciousness determines the quality of life.
Mihaly Csikszentmihalyi
If opportunity doesn't knock, build a door
Milton Berle