“…causing of injuries to others is of three descriptions, that which is done and that which is permitted to be done. Each again is three-fold. Prompted by desire of gain, as in the case of one who desires to obtain flesh and skin; prompted by anger as in the case of a man who has received some injury; done though ignorance of the real nature of an act, under the impression that the act proposed is a virtue.”
In p. 166.
Sources, The Yoga Darsana Of Patanjali With The Sankhya Pravacana Commentary Of Vyasa
Help us to complete the source, original and additional information
Vyasa 44
central and revered figure in most Hindu traditionsRelated quotes

Interview with the Chicago Times, Feb. 14, 1881.

Speech in the Senate on the National Bank Charter (February 11, 1811).

Two Precepts of Charity (1273)
Sermons on the Ten Commandments (Collationes in decem praeceptes, c. 1273), Prologue (opening sentence)
Variant translation: Three things are necessary for the salvation of man: to know what he ought to believe; to know what he ought to desire; and to know what he ought to do.
Original: (la) Tria sunt homini necessaria ad salutem: scilicit scientia credendorum, scientia desiderandorum, et scientia operandorum.

Source: Five Questions Concerning the Mind (1495), p. 199

“Acts which are essentially dishonourable must not be done”
Appendix VI : A few principal rituals – Liber Reguli.
Magick Book IV : Liber ABA, Part III : Magick in Theory and Practice (1929)
Context: Acts which are essentially dishonourable must not be done; they would be justified only by calm contemplation of their correctness in abstract cases.