Wendell T. Bush, Avenarius and the Standpoint of Pure Experience… (1905)
“ It is clear and manifest. When I concentrate my attention in the simplest act of perception, I return from my observation with the most irresistible conviction of two facts, or rather two branches of the same fact; that I am and that something different from me exists." [2] "The ego and non-ego, mind and matter, are given together." This fact is 'clear and manifest.' I am not now asking whether there is any truth in these statements. I simply call attention to the fact that when a philosopher harks back to the plain testimony of consciousness, this is what he harks back to. ”
