The fear of the LORD is the beginning of wisdom: and the knowledge of the holy is understanding. For by me thy days shall be multiplied, and the years of thy life shall be increased. If thou be wise, thou shalt be wise for thyself: but if thou scornest, thou alone shalt bear it. Proverbs 9:10-12 (KJV)
God grant me the serenity to accept the things I cannot change, courage to change things I can, and wisdom to know the difference. > Reinhold Niebuhr.
There are but two classes of wise men: the men who serve God because they have found him, and the men who seek him because they have found him not. > Richard Cecil.
Wise men learn more from fools than fools from the wise. > Cato the Censor.
It is easy to be wise after the event. > English saying.
Common sense in an uncommon degree is what the world calls wisdom. > John Duke Coleridge.
Much wisdom often goes with the fewest words. > Socrates.
A man begins cutting his wisdom teeth the first time he bites off more than he can chew. > Herb Caen.
Knowledge comes, but wisdom lingers. > Alfred Lord Tennyson.
The fool wonders, the wise man asks. > Benjamin Disraeli.
The wise man endeavors to shine in himself; the fool to outshine others. The first is humbled by the sense of his own infirmities, the last is lifted up by the discovery of those which he observes in other men. The wise man considers what he wants, and the fool what he abounds in. the wise man is happy when he gains his own approbation, and the fool when he recommends himself to the applause of those about him. > Joseph Addison.
It is a characteristic of wisdom not to do desperate things. > Henry David Thoreau.
The doorstep to the temple of wisdom is a knowledge of our own ignorance. > Charles H. Spurgeon.
See also 2 Chronicles 1:1-12; Jeremiah 10:12.