I don't need a reason to be happy. I choose to be.
Customer satisfaction is worthless. Customer loyalty is priceless.
当下是唯一的现实，唯一的确定性。
如果能够擂鼓让天下的人都达到义，那么我的义难道不是更进一步了吗？
You think it will never happen to you, that it cannot happen to you, that you are the only person in the world to whom none of these things will ever happen, and then, one by one, they all begin to happen to you, in the same way they happen to everyone else.
Mental processes exist because they serve a purpose.