每週一句 - 美語格言

Talk of the devil and he is sure to appear.

--- 說曹操曹操到。

Advice when most needed is least heeded.

--- 忠言逆耳。

Don't put off till tomorrow what you can do today.

--- 今日事今日畢。

Actions speak louder than words.

--- 行動勝於空談（事實勝於雄辯）。