It is smarter to travel in groups .
组团去旅游更聪明。
You win some ,you lose some .
有得必有失。
A man can't ride your back unless it is bent .
没有人可以骑在你的背上除非它是弯的。
It 's better to light a candle than to curse the darkness .
与其诅咒黑夜,不如点亮蜡烛。
——罗斯福夫人
The busier we are,the more acutely we feel that we live ,the more conscious we are of life .
越忙碌,我们越能感觉到自我的存在。
——康德