Ben He He — According to Effort Is the Reward
The teaching that reward is proportional to effort (lo k'nesiva yashar ha'sachar) establishes the Jewish work ethic — the spiritual value of effort itself, regardless of outcome.
Ben He He taught: 'According to the pain (suffering, effort) is the reward' — l'fum tzara agra (Avot 5:23). This teaching has generated a profound Jewish work ethic that values effort and diligence as intrinsically important, not merely instrumentally. The reward proportional to effort does not necessarily mean worldly success — it means that the growth, character development, and spiritual merit generated by genuine effort are the real reward. The Talmud says elsewhere that God does not deny reward for any creature — even the effort that produces no visible result has value. This teaching helps explain the Jewish tradition's remarkable emphasis on education (the investment of effort in learning) and on professional excellence — not as mere worldly ambition but as a form of spiritual service. The word used for 'pain/effort' (tzara) also means 'narrowness' or 'constraint' — suggesting that growth occurs precisely through the difficulty of constraint, not despite it.
According to the effort is the reward.
The maxim is Ben He He's, recorded in Pirkei Avot 5:23: 'Lefum tza'ara agra' — 'according to the effort (or the pain) is the reward' — placing the measure of merit on the struggle expended rather than on the outcome achieved.
Mishnah