别担心世界末日今天会不会来。此刻的澳洲已经是「明天」了呢！
Don't worry about the world coming to an end today. It's already tomorrow in Australia.
追求知识是一场没有终点的旅程，而这正是它令人兴奋的地方。
The peculiar evil of silencing the expression of an opinion is that it is robbing the human race； posterity as well as the existing generation； those who dissent from the opinion， still more than those who hold it.