我們必須記住過去，才能更好地面對(duì)未來。
書籍是最安靜、最恒久的朋友；它們是最易接近、最睿智的顧問，也是最耐心的老師。
Every man has a right to his opinion, but no man has a right to be wrong in his facts.
Understanding the psychology of decision-making can help us make better choices in life.
礦工的安全永遠(yuǎn)不應(yīng)該用成本效益分析來衡量。
The poet is a man who plants a tree and then sits in its shade.