Psychology must be grounded in the reality of the organism's struggle to exist.
心理学必须植根于有机体为生存而斗争的现实中。
Fear is the main source of superstition， and one of the main sources of cruelty. To conquer fear is the beginning of wisdom， in the pursuit of truth as in the endeavour after a worthy manner of life.
In a state, the liberty of one citizen is a menace to the others.
"Every story is a journey, and every journey is a story."
爱一个人就是看清他们的真实面目，却依然关心他们。