all good things come to an end
Definition:  when you are having good experiences, you should keep in mind that they eventually come to an end
Usage:  Bernard did not want to separate from his friends after the party, but he had to realize that all good things come to an end

SEPEDI
Translation:  dilo ka moka tše di botse di fihla mafelelong
Proverb: se sa felego se a hlola

XITSONGA
Translation:  hinkwaswo leswinene ku fika laha swi helaka
Proverb: lexi nga heriki xa hlola

TSHIVENḒA
Translation:  zwithu zwoṱhe zwavhuḓi zwi swika magumoni
Proverb: tshi sa fheli tshi a ṱula