人人做善人，服务奉献，劝人为善。
Be a good person: serve others and persuade them to do good.
作为结束语，请允许我向你们表示感谢，感谢你们为人类服务奉献出的聪明才智。
As I conclude, let me say thank you for putting so much smart science in the service of humanity.
当你慨慷地奉献你的时间、金钱、技能或服务，与社区建立联系时，这会带来真正的快乐。
Connecting to the community as you freely give your time, money, skills, or services provides a real joy.
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