Tags: Life Martin Luther King, Jr. Quotes Life’s most persistent and urgent question is, ‘What are you doing for others?’ Martin Luther King, Jr. Explore More Quotes An investment in knowledge pays the best interest. – Benjamin Franklin Mistakes are the portals of discovery. – James Joyce “It is a wise father that knows his own child.” – William Shakespeare Optimism is the faith that leads to achievement. Nothing can be done without hope and confidence. – Helen Keller Good teachers know how to bring out the best in students. – Charles Kuralt Start by doing what’s necessary; then do what’s possible; and suddenly you are doing the impossible. – Francis of Assisi Life is full of happiness and tears; be strong and have faith. – Kareena Kapoor Khan Things do not happen. Things are made to happen. – John F. Kennedy If opportunity doesn’t knock, build a door. – Milton Berle It does not matter how slowly you go as long as you do not stop. – Confucius Leadership is the capacity to translate vision into reality. – Warren Bennis Education is the key to unlock the golden door of freedom. – George Washington View All Share