I think the most important thing in life is to dare to dream.
羊羔有跪下接受母乳的感恩举动,小乌鸦有衔食喂母鸦的情义。
The city is a great artifact, the supreme work of human civilization.
化学是一门一直贴近我内心的科学,我以喜悦和热情将一生奉献给了它。