在文明社会中，唯一合法行使权力来逆行对方意愿的目的，是为了防止对他人的伤害。
The only purpose for which power can be rightfully exercised over any member of a civilized community， against his will， is to prevent harm to others.
Design without functionality is art, but design with functionality changes lives.
我曾把许多东西握在手中，但都失去了；但无论我把什么放在上帝的手中，我仍然拥有它。