The only time you should ever look back is to see how far you've come.
你唯一应该回头看的时候是看你已经走了多远。
可持续性不是一种选择,而是我们共同的责任。
Reason is the mirror of the senses.
Treating a person to a meal never fails, and is so easy to do. It’s powerful with old friends and a great way to make new friends.