“There is not a righteous man on earth who does what is right and never sins.”

About Ecclesiastes (Qoheleth)

Hebrew wisdom book traditionally ascribed to King Solomon. Scholars debate its authorship and date.

“A good name is better than precious ointment; and the day of death than the day of one's birth.”

“Vanity of vanities, saith the Preacher, vanity of vanities; all is vanity.”

“What has been will be again, what has been done will be done again; there is nothing new under the sun.”

“He is a wise man who does not grieve for the things which he has not, but rejoices for those which he has.”

Attribution note: Source disputed or unverified.

“Knowing yourself is the beginning of all wisdom.”

Attribution note: Source disputed or unverified.

“Yesterday I was clever, so I wanted to change the world. Today I am wise, so I am changing myself.”

“He who knows others is wise; he who knows himself is enlightened.”

Attribution note: Source disputed or unverified.

“The man who asks a question is a fool for a minute, the man who does not ask is a fool for life.”

“The truth is rarely pure and never simple.”