"All of humanity is in peril of extinction if each one of us does not dare, now and henceforth, always to tell only the truth, and all the truth, and to do so promptly — right now... The nearest each of us can come to God is by loving the truth... It is the integrity of each individual human that is in final examination. On personal integrity hangs humanity's fate. You can deceive others, you can deceive your brain-self, but you can't deceive your mind-self — for mind deals only in the discovery of truth and the interrelationship of all truths. The cosmic laws with which mind deals are noncorruptible."
January 1, 1970
https://en.wikiquote.org/wiki/Truth