Ambition is a strong desire to achieve something in life. A person without any ambition is like a boat without rudder. Having an ambition needs continues efforts towards achieving it. One cannot achieve anything if one just day dreams and does nothing. A strong will-power and determination will carry a person forward against all obstacles. Different people have different ambitions. Some aim to become teachers, soldiers, artists, politicians, doctors, engineers etc. Some try to amass wealth and some run after the name and fame. There are others who aim to serve humanity. One should have a noble aim in life and strive hard honestly, sincerely and with dedication to achieve it.