我们存在，只为改变世界。
Writing is groping in the dark, hoping to find a light.
I have paved the way for you. Just walk on it.
The secret of change is to focus all of your energy，not on fighting the old，but on building the new.
改变的秘诀是集中你的所有能力，不是摧毁旧的，而是建造新的。
市场总是在寻找下一个大动作。
如果你感觉自己在走过地狱。走着别停。