Ba'al Shem Tov, Balak 16/בעל שם טוב על התורה·בלק ט״ז

1My Master once told someone: “If you accept all that happens to you in this world in love, you will have this world and the next.” The man answered, “May G‑d give me strength to accept everything in love,” to which the Baal Shem Tov responded: “You have spoken truthfully!” Ben Poras Yosef, p. 82b