最激进的艺术往往是那些提出最简单问题的艺术。
君子心中常常体会到的不是人情而是天理;君子口中所常说的不是人伦世故而是世间法理;君子常有的行为不是规矩而是行为的原则。
Psychology should focus on how the mind functions to solve practical problems, not just its abstract structure.
The pursuit of science is not a luxury but a necessity for the survival of mankind.