A teacher who is attempting to teach without inspiring the pupil with a desire to learn is hammering on cold iron.

解释：“武”字是“止”“戈”两字合成的，所以要能止战，才是真正的武功。

"The struggle itself towards the heights is enough to fill a man's heart. One must imagine Sisyphus happy."

在寡头政治中的国王的暴政对公共福祉的威胁不如在民主国家中公民的冷漠。