You are never too old to set another goal or to dream a new dream.
中国哲学的研究既需要历史的敏感,也需要哲学的严谨。
Feelings are the subjective aspect of mental processes.
认为世界上只有一种真理,而自己恰好掌握了它,在我看来这是世界上一切邪恶的最深根源。
The less secure a man is, the more likely he is to have extreme prejudice.