While it is all very well to distinguish happiness that is transient from that which is lasting, between ephemeral and genuine happiness, the only happiness it is meaningful to speak of when a person is dying from thirst is access to water.
I have three commitments. Number one commitment is promotion of human value. Number two commitment is promotion of race harmony. Number three commitment is about Tibet. My retirement is the third commitment. The previous two commitments, to my death, I have committed.