Thinking protects against the way of error, and therefore it leads to petrification. ~Carl Jung and Elijah, Liber Novus, Page 248.
There, that’s the error, one must not seek happiness. The happiness that one seeks is a usurped one.
Knowledge rests not upon truth alone, but upon error also. ~Carl Jung; Modern Man in Search of a Soul
If you avoid error you do not live. ~Carl Jung, Jung, C.G. Jung Speaking, p. 98.
Without error and sin there is no experience of grace, that is, no union of God and man. ~Carl Jung, Letters Vol. II, Pages 267-268.
One should be willing to make mistakes cheerfully. The most perfect analysis cannot prevent error. ~Carl Jung, 1925 Seminar, Page 13