248. Then the Lord addressed the monks: “Now monks, I say unto you, all conditioned things are impermanent, strive on with diligence.” These were the Tathāgata’s last words.
D.II,156 (DN 16)
[2019 edition] Possessed of two things in this very life, one lives in much ease and happiness, firmly directed towards the ending of the defilements. What two? Being moved by a sense of urgency when it is appropriate and having a clear goal.
It.30 (Iti 37)