Even if I should choose to boast, I would not be a fool, because I would be speaking the truth. But I refrain, so no one will think more of me than is warranted by what I do or say
NIV
Should I desire to boast, I shall not be a witless braggart, for I shall be speaking the truth. But I abstain [from it] so that no one may form a higher estimate of me than [is justified by] what he sees in me or hears from me.
AMP
For though I would desire to glory, I shall not be a fool; for I will say the truth: but now I forbear, lest any man should think of me above that which he seeth me to be, or that he heareth of me.
KJV
Those who regard one day as special do so to the Lord. Those who eat meat do so to the Lord, for they give thanks to God; and those who abstain do so to the Lord and give thanks to God.
NIV
He who observes the day, observes it in honor of the Lord. He also who eats, eats in honor of the Lord, since he gives thanks to God; while he who abstains, abstains in honor of the Lord and gives thanks to God.
AMP
He that regardeth the day, regardeth it unto the Lord; and he that regardeth not the day, to the Lord he doth not regard it. He that eateth, eateth to the Lord, for he giveth God thanks; and he that eateth not, to the Lord he eateth not, and giveth God thanks.
KJV