冰炭不同器而久，寒暑不兼时而至
冰和炭不能长久放在同一个容器里，寒天和暑天不会同时到来
When you arrive at your room in a hotel， locate the emergency exits. It only takes a minute.
Technology can help us monitor forests, but it's human commitment that will save them.
"The greatest journeys are those that lead us back to our own humanity."
在商业中，如果你没有偶尔失败，说明你还不够努力。