The Bible
Ecclesiastes 1
Everything under the sun is vanity and vexation of spirit—He who increases in knowledge increases in sorrow.
1The words of the Preacher, the son of David, king in Jerusalem.
2Vanity of vanities, saith the Preacher, vanity of vanities; all is vanity.
3What profit hath a man of all his labour which he taketh under the sun?
4One generation passeth away, and another generation cometh: but the earth abideth for ever.
5The sun also ariseth, and the sun goeth down, and hasteth to his place where he arose.
12¶ I the Preacher was king over Israel in Jerusalem.
15That which is crooked cannot be made straight: and that which is wanting cannot be numbered.
18For in much wisdom is much grief: and he that increaseth knowledge increaseth sorrow.