人は、自分が救われるために、他人を救う。
人们为了被拯救，会去拯救别人。
Every man has a right to his own opinion, but no man has a right to be wrong in his facts.
Chemistry is the art of building bridges between the microscopic and the macroscopic.
I'm not a perfect person, but I try to be better every day.
改变的秘诀在于集中所有精力不是与旧事物斗争，而是建设新事物。
I have held many things in my hands, and I have lost them all; but whatever I have placed in God's hands, that I still possess.
