“Shihonage is the foundation of Aikido. All you ever need to master is shihonage.”

Rich Dad Poor Dad: What the Rich Teach Their Kids About Money-That the Poor and the Middle Class Do Not!

Sixth Thesis
Variant translations:
Out of the crooked timber of humanity, no straight thing was ever made.
Out of timber so crooked as that from which man is made nothing entirely straight can be built.
From such crooked wood as that which man is made of, nothing straight can be fashioned.
Idea for a Universal History from a Cosmopolitan Point of View (1784)
Context: The master is himself an animal, and needs a master. Let him begin it as he will, it is not to be seen how he can procure a magistracy which can maintain public justice and which is itself just, whether it be a single person or a group of several elected persons. For each of them will always abuse his freedom if he has none above him to exercise force in accord with the laws. The highest master should be just in himself, and yet a man. This task is therefore the hardest of all; indeed, its complete solution is impossible, for from such crooked wood as man is made of, nothing perfectly straight can be built. That it is the last problem to be solved follows also from this: it requires that there be a correct conception of a possible constitution, great experience gained in many paths of life, and — far beyond these — a good will ready to accept such a constitution. Three such things are very hard, and if they are ever to be found together, it will be very late and after many vain attempts.

"Viet Cong Philosophy: Tran Duc Thao" (1970)

Source: The Edge of Desire

Zend explaining the Spawn of Dagon to Elak
Short fiction, The Spawn Of Dagon (1938)
Context: "They dare'd not invade the palace while the globe shone, for the light-rays would have killed them. … This island-continent would have gone down beneath the sea long ago if I hadn't pitted my magic and my science against that of the children of Dagon. They are masters of the earthquake, and Atlantis rests on none too solid a foundation. Their power is sufficient to sink Atlantis forever beneath the sea. But within that room" — Zend nodded toward the curtain that hid the sea-bred horrors — "in that room there is power far stronger than theirs. I have drawn strength from the stars, and the cosmic sources beyond the universe. You know nothing of my power. It is enough — more than enough — to keep Atlantis steady on its foundation, impregnable against the attacks of Dagon's breed. They have destroyed other lands before Atlantis."

As quoted in Marilyn Monroe : In Her Own Words (1983), edited by Roger Taylor

Source: Walden

Nationally syndicated column number 31, A Few Shots of Scopolamin (15 July 1923), after meeting Robert E. House, who had proposed the use of scopolamine as a truth serum, in The Use of Scopolamine in Criminology (1922).
Weekly columns
Context: See they conducted experiments on convicts... I don't know on what grounds they reason a man in jail is a bigger liar than one out of jail... The chances are telling the truth is what got him there... It would be a big aid to humanity, but it will never be, for already the politicians are up in arms against it... It would wreck the very foundation on which our political government is run... If you ever injected truth into politics you'd have no politics … Even the ministers are denouncing it now … Humanity is not yet ready for either real truth or real harmony.

Source: The People of the Wind (1973), Chapter 17 (p. 161)