“Posito I assume and when I say posito, I have the right to assume the unlikely; therefore posito, I assume that Mr. A. A., whose promises supposedly have not weakened him, went to work and wrote the system. Posito, I assume, and when I say posito, I have the right to assume what is more unreasonable than the most unreasonable; therefore; posito, I assume that if Mr. A. A. did not write the system, then Mr. B. B. wrote it-then what? Let us linger for a moment on this thought, with which, of course, we have all been familiar for several years: the thought of the prospect for the hope of the system. Therefore, in order to be very brief, posito, I assume that the system appeared here in Copenhagen, then what? Then one would indeed have to read it, unless Mr. C. C. would instantly be kind and philanthropic enough to promise a summary of the system and also position us in the point of view; then we would again be saved by the promise. If this does not happen, then of course one would have to read it. How troublesome, and who would finally benefit from that?”

Prefaces, Nichol, 1997 p. 39-40
1840s, Prefaces (1844)