"If you observe what things people (usually) take in hand, watch their motives, and note particularly what it is that gives them satisfaction, shall they be able to conceal from you what they are? Conceal themselves, indeed!
"Be versed in ancient lore, and familiarize yourself with the modern; then may you become teachers.
"The great man is not a mere receptacle."
In reply to Tsz-kung respecting the great man:—-
"What he first says, as a result of his experience, he afterwards follows up.
"The great man is catholic-minded, and not one-sided. The common man is the reverse.
"Learning, without thought, is a snare; thought, without learning, is a danger.
"Where the mind is set much upon heterodox principles—there truly and indeed is harm."
To the disciple of Tsz-lu the Master said, "Shall I give you a lesson about knowledge? When you know a thing, maintain that you know it; and when you do not, acknowledge your ignorance. This is characteristic of knowledge."
Tsz-chang was studying with an eye to official income. The Master addressed him thus: "Of the many things you hear hold aloof from those that are doubtful, and speak guardedly with reference to the rest; your mistakes will then be few. Also, of the many courses you see adopted, hold aloof from those that are risky, and carefully follow the others; you will then seldom have occasion for regret. Thus, being seldom mistaken in your utterances, and having few occasions for regret in the line you take, you are on the high road to your preferment."