You are under the impression that Abu Huraira transmits so many ahadith from Messenger of Allah (may peace up upon him) ; (bear in mind) Allah is the great Reckoner. I was a poor man and I served Messenger of Allah ﷺ being satisfied with bare subsistence, whereas the immigrants remained busy with transactions in the bazar; while the Ansar had been engaged in looking after their properties. (He further reported) that Messenger of Allah ﷺ said: He who spreads the cloth would not forget anything that he would hear from me. I spread my cloth until he narrated something. I then pressed it against my (chest), so I never forgot anything that I heard from him.
عَنْ رَسُولِ اللَّهِ ﷺ وَاللَّهُ الْمَوْعِدُ كُنْتُ رَجُلاً مِسْكِينًا أَخْدُمُ رَسُولَ اللَّهِ ﷺ عَلَى مِلْءِ بَطْنِي وَكَانَ الْمُهَاجِرُونَ يَشْغَلُهُمُ الصَّفْقُ بِالأَسْوَاقِ وَكَانَتِ الأَنْصَارُ يَشْغَلُهُمُ الْقِيَامُ عَلَى أَمْوَالِهِمْ فَقَالَ رَسُولُ اللَّهِ ﷺ مَنْ يَبْسُطُ ثَوْبَهُ فَلَنْ يَنْسَى شَيْئًا سَمِعَهُ مِنِّي فَبَسَطْتُ ثَوْبِي حَتَّى قَضَى حَدِيثَهُ ثُمَّ ضَمَمْتُهُ إِلَىَّ فَمَا نَسِيتُ شَيْئًا سَمِعْتُهُ مِنْهُ