In matters of grave importance, style, not sincerity, is the vital thing.
The Importance of Being EarnestTo be extremely happy but extremely intelligent is a task of being optimistic without being cheesy.
KillosophyThere is no pre-established harmony between the furtherance of truth and the well-being of mankind.
A Nietzsche ReaderTo be full of being is to live as a body-soul. One name for the experience of full being is joy.
The Lives of AnimalsHappiness is not the absence of problems; it's the ability to deal with them.
Life, the Truth, and Being Free