“I have found that the key to being happy — well, one of the keys, anyway — is to be easily amused,”
“The key to knowing joy is being easily pleased.”
“Health, wealth, reputation, and status are all mere ingredients of happiness. The key to true well-being is being able to manage them capably.”
“Love is the master-key that opens the gates of happiness, of hatred, of jealousy, and, most easily of all, the gate of fear.”
“The thing everyone should realize is that the key to happiness is being happy for yourself and yourself.”
“One of the keys to happiness is a bad memory.”