Of them which seemed to be great - what they were in time passed it maketh no matter to me: God looketh on no man's person - nevertheless they seemed great, added nothing to me:

Whoso maketh great boasts and giveth nothing, is like clouds and wind without rain.

If thou seest a man that is wise in his own conceit, there is more hope in a fool than in him.

The Pharisee stood and prayed thus with himself, 'God, I thank thee that I am not as other men are; extortioners, unjust, adulterers, or as this publican.

For I say, through the grace that unto me is given, to every man among you: that no man esteem of himself more than it becometh him to esteem - But that he discreetly judge of himself according as God hath dealt to every man the measure of faith.

Let no man deceive himself. If any man seem wise among you, let him be a fool in this world, that he may be wise.

If any man think that he knoweth anything, he knoweth nothing yet as he ought to know.

When

And though I could prophesy, and understood all secrets, and all knowledge: yea, if I had all faith so that I could move mountains out of their places, and yet had no love, I were nothing.

not that we are sufficient of ourselves to think any thing as it were of ourselves; but our ableness cometh of God;

I am made a fool in boasting myself. Ye have compelled me: I ought to have been commended of you. For in nothing was I inferior unto the chief apostles, though I be nothing:

He deceiveth

Let no man deceive himself. If any man seem wise among you, let him be a fool in this world, that he may be wise.

But the evil men and deceivers, shall wax worse and worse, while they deceive, and are deceived themselves.

And see that ye be doers of the word and not hearers only, deceiving your own selves with sophistry.

If we say that we have no sin, we deceive ourselves, and truth is not in us.

General references

There is a way which some men think to be right; but the end thereof leadeth unto death.

So then, neither is he that planteth anything, neither he that watereth: but God which gave the increase.