There's a natural instinct embedded in friendship, a sympathy that makes us willing to fight for someone we like when they are treated unjustly.

  • -- Charles Duhigg 查尔斯·杜希格

友谊中有一种与生俱来的本能,一种同情,当我们喜欢的人受到不公正的对待时,我们愿意为他们而战。