“The key to success is not to seek for a particular key to success!”
“Success is not the key to happiness. Happiness is the key to success. If you love what you are doing, you will be successful.”
“The Key to Success is Action”
“The key to success is failure.”
“Efficiency and focus are the keys to success.”
“One important key to success is self-confidence. An important key to self-confidence is preparation.”