Friendship cannot be expressed in words， it is proved by life； friendship cannot be accepted through ears， it is by a heart.（Casanova）

友誼的表达不是用嘴，而是通过生活来证实；友谊的接受不是用耳朵，而是用整个心灵去体验。——卡萨诺瓦（意大利作家）

He that will not allow his friend to share the prize must not expect him to share the danger.（Aesop）

不肯让朋友共享果实的人，不要指望他与朋友共患难。——伊索（古希腊寓言作家）

Treat your friends as you do your pictures， and place them in their best light.（Winston Churchill）

对待朋友应如同珍藏画一般，将之展示在最好的光线下。——温斯顿·丘吉尔（英国政治家）

Friendship is love without his wings.（ George Gordon Byron）

友谊是没有羽翼的爱。——乔治·戈登·拜伦（英国诗人）