The more I travel, the more I am convinced that the world is full of wonders which we have not yet discovered.
我旅行得越多,就越确信世界上充满了我们尚未发现的奇迹。
Sustainability must be profitable, or it won't be sustainable.
Nothing is a waste of time if you use the experience wisely.
过去是一个异国,那里的人做事方式不同。