โIf I am not for myself, who will be for me? And if I am only for myself, what am I? And if not now, when?โ
ืื ืืื ืื ื ืื, ืื ืื? ืืืฉืื ื ืืขืฆืื, ืื ืื ื? ืืื ืื ืขืืฉืื, ืืืืชื?
Source: Hillel the Elder, Pirkei Avot (Ethics of the Fathers) 1:14, Mishnah, c. 200 CE