The past is a foreign country; they do things differently there.

无论发生什么，都要忠于自己。

Thought is the servant of action, and action is the servant of survival.

The future belongs to those who can adapt while staying true to core values.

注释：避免嫌疑和被人猜疑，这样才能不犯错误。广泛学习并恳切求教，才能增长知识。行为高尚而言辞谦逊，这样才能修养身心。

解释：大树不能生长在屋脊上，松柏不能生长在矮墙上。

The study of psychology is the study of life in action.