这个世界上充满了自童年以来从未以开放的心态迎接开放之门的人。
The world is full of people who have never, since childhood, met an open doorway with an open heart.
【释义】人总是旧友可贵,物总是新的好。
过去无法改变,但未来可以。
The best policies are those that listen to both science and tradition.