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。
Customer satisfaction is the ultimate measure of a company’s success.
数学不是沿着一条清理得很好的高速公路小心行进,而是进入一个陌生的荒野的旅程,探险者常常会迷路。