Summary

Talmud (Rodkinson Edition) — Book 2…

It must be wide enough, even if it be not sound enough." R. Jehudah taught Hyya bar Rabh in the presence of Rabh: "It is sufficient, if the cross-beam be wide enough even if it be not sound enough." Said Rabh to him: "Teach him: 'It should be wide and strong enough.'" Did not, however, R. Ilai say in the name of Rabh: "It is sufficient, if it was four spans wide, even if it be not sound enough"? Four spans' width makes a difference.
"If the cross-beam be of straw or reed," etc. What does the Mishna mean to teach us by this decree? That we regard certain things in a different light?
Source: Wikisource

Talmud (Rodkinson Edition) — Book 2…

Said Rabha of Parzekaia: "If such a defect occur in a booth, which is intended for the personal use (of a man) , it will be remedied through the thoughtfulness of the man (who is bound to keep the commandment properly) , but a cross-beam of an entry which is intended for public use will be neglected, because one man will rely upon another to remedy the defect, as the proverb goes, that a pot used in common is never warm nor cold" (one relies upon another to keep it in its proper condition) .
Source: Wikisource

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