
Happiness is neither virtue nor pleasure nor this thing nor that but simply growth, We are happy when we are growing.
A-Z Quotes. 2020. TOP 25 QUOTES BY WILLIAM BUTLER YEATS (Of 591) | A-Z Quotes. [online] Available at: https://www.azquotes.com/author/16044-William_Butler_Yeats [Accessed 13 June 2020].