人は、自分が傷つくことを恐れるあまり、他人を傷つけてしまうことがある。
人们有时因为害怕自己受伤，而伤害了他人。
Success often favors those who continually learn and adapt to change.
The leather industry must adapt to changing consumer demands or risk becoming obsolete.
Well may the boldest fear and the wisest tremble when they contemplate the condition of our country.
当他们思考我们国家的状况时，最勇敢的人可能会害怕，最聪明的人可能会颤抖。