Boris Sidis vs. William James
Side-by-side comparison of two thinkers

Boris Sidis
1867 – 1923
Boris Sidis was an American psychopathologist, psychologist, physician, psychiatrist, and philosopher of education. Sidis founded the New York State Psychopathic Institute and the Journal of Abnormal Psychology. He was the father of child prodigy William James Sidis.
"The fact that psychology postulates an external material world and studies it in so far as it comes to be reflected in consciousness, points to another postulat…"
William James
1842 – 1910
William James was an American philosopher and psychologist. The first educator to offer a psychology course in the United States, he is considered to be one of the leading thinkers of the late 19th century, one of the most influential philosophers and is often dubbed the "father of American psychology". A Review of General Psychology analysis, published in 2002, ranked James as the 14th most eminent psychologist of the 20th century.
"The difference between the first- and second-best things in art absolutely seems to escape verbal definition — it is a matter of a hair, a shade, an inward quiv…"
Connections
Both wrote about: