长期主义不是坚持重复一件正确的大事，而是坚持改进一件小事。
Long-termism isn't repeating one big right thing, but persistently improving small things.
Dearer than eye-sight, space, and liberty; Beyond what can be valued, rich or rare;
古人云：“欲工善其事，必先利其器。”要想把事情做好，首先必须要有便利的工具。