Have no respect for the authority of others, for there are always contrary authorities to be found.
切勿盲從任何權(quán)威，因為總會發(fā)現(xiàn)相反的權(quán)威。
Self-education is, I firmly believe, the only kind of education there is.
Knowing is not enough, we must apply. Willing is not enough, we must do.
心理活動是有機體與其環(huán)境的對話。