What time should I call back?

我應該何時再打來？

Remember thou are but a man.

記住你自己只不過是一個人。

Was the philosopher who refused to look through Galileo's telescope more culpable than those who alleged that the spiral nebulae observed with Lord Rosse's great telescope in the eighteen-forties were scratches left by the grinder?

某位哲學家曾拒絕使用伽利略的望遠鏡去觀察天空；到了19世紀40年代，有人硬把羅斯勛爵高倍望遠鏡觀測到的螺旋狀星云說成是磨鏡工留下的磨痕。難道反對伽利略的哲學家比詆毀羅斯勛爵造謠者應受到更大的譴責嗎？