Yo ca vassasataṃ jīve
apassaṃ udayabbayaṃ
ekāhaṃ jīvitaṃ seyyo
passato udayabbayaṃ.


Better than a hundred years lived without seeing arising & passing away, is one day lived seeing arising & passing away.




Dhammapada 10.113 (tr. Thanissaro Bhikkhu)