You may work with 100% capacity every day and may not be seen by anybody for recommendation. This does not mean you should give up! The day you will decide to work at 40% may be the day you'll be seen by the person who is meant to recommend you for higher profile opportunities!
Israelmore Ayivor, The Great Hand Book of Quotes
100, 40, 50, ability, be-responsible, capacity, commend, don-t-give-up, don-t-quit, endurance, endure, every-day, excellence, food-for-thought, give-up, hard, hard-work, high-profile, honesty, israelmore-ayivor, opportunities, perseverance, persevere, persist, persistence, persistent, person, potential, recommendation, respond, responsibility, work, work-hard