For with much wisdom comes much sorrow; the more knowledge, the more grief.
And he said to the human race, “The fear of the Lord—that is wisdom, and to shun evil is understanding.”
Then I said to myself, “The fate of the fool will overtake me also. What then do I gain by being wise?” I said to myself, “This too is meaningless.”
All their days their work is grief and pain; even at night their minds do not rest. This too is meaningless.
Do not be overrighteous, neither be overwise— why destroy yourself?