Midrash su Salmi 112:1

(Ps. 112, 1) Happy is the man that feareth the Lord. Man, and not woman? Said R. Amram in the name of Rab: "This means, Happy is he who repents when he is still young (a man)." And R. Joshua b. Levi said: "Happy is he who conquers his evil spirit, as a heroic man." That delighteth greatly in His commandments. Said R. Elazar: "Because of His commandments, but not because of the reward for them." And this is what the Mishnah states: Be not like slaves who serve their master because of reward, but as the one who serves Him not to receive any reward.

Raba said to Rafram b. Papa: "Speak to us, Master, of those excellent things you said in the name of R. Chisda in reference to the synagogue." "This is what R. Chisda said," said [Rafram] to him: " 'What is the meaning of the passage (Ps. 87, 2.) The Lord loveth the gates of Zion more than all the dwellings of Jacob. The Lord loveth the gates that are marked with the signs of Halacha (laws) more than the synagogues and the houses of study.' and this agrees with R. Chiya b. Ami who said, in the name of Ulla: 'Since the destruction of the Temple, nothing has remained to the Holy One, praised be He! in His world, but four cubits of the Halacha [where it is studied].' " Abaye said: "At first I was accustomed to study in the house and pray in the synagogue, but since I heard what R. Cliiya b. Ami said in the name of Ulla, that since the destruction of the Temple, nothing has remained to the Holy One, praised be He! in his world but four cubits of the Halacha, I never prayed but where I studied.'" K. Ami and R. Assi, although they both had twelve synagogues in Tiberia, still did not pray elsewhere but between the pillars where they had studied. R. Chiya b. Ami, in the name of Ulla said: "A man shall always live in the same place where his teacher lives, for as long as Shimi b. Geira lived, solomon did not marry Pharaoh's daughter." Behold, we are taught that a man shall not live in the same place with his teacher! This is not difficult to explain, for the former deals with a disciple who bends before (obeys) his teacher, and the latter deals with a disciple who does not bend before (obey) his teacher. Another thing said R. Chiya b. Ami, in the name of Ulla: "He who enjoys life through the labor of his hand, is greater than he who fears God, for concerning the man who fears God, it is written (Ps. 112, 1.) Happy is the man who feareth the Lord; while concerning the man who enjoys the labor of his hand, it is written (Ib. 128, 2.) When thou eateth of the labor of thy hands: (then) wilt thou be happy, and it shall be well with thee. — Wilt thou be happy, in this world. And it shall be well with thee, in the world to come; but concerning the one who fears God it is not said, And it shall be well with thee."