עֵ֤ת לִבְכּוֹת֙ וְעֵ֣ת לִשְׂח֔וֹק עֵ֥ת סְפ֖וֹד וְעֵ֥ת רְקֽוֹד׃
A time to weep, and a time to laugh; A time to mourn, and a time to dance;
Tosefta Berakhot
Hillel Hazaken says, “Do not be afraid [being] naked, do not be afraid [being] dressed, do not be afraid [while] standing, do not be afraid [while] sitting, do not be afraid [when] laughing, do not be afraid [when] crying, as it is said, “There is time to cry and time to laugh.” (Ecclesiastes 3:4)