Seneca · On the shortness of life

Letters 49.10

teach me something with which to face these troubles. Bring it to pass that I shall cease trying to escape from death, and that life may cease to escape from me. Give me courage to meet hardships; make me calm in the face of the unavoidable. Relax the straitened limits of the time which is allotted me. Show me that the good in life does not depend upon life’s length, but upon the use we make of it; also, that it is possible, or rather usual, for a man who has lived long to have lived too little. Say to me when I lie down to sleep: “You may not wake again!” And when I have waked: “You may not go to sleep again!” Say to me when I go forth from my house: “You may not return!” And when I return: “You may never go forth again!”

Seneca, Letters to Lucilius 49.10, translated by Richard Mott Gummere