The key to performance is to keep the hot data in memory.

Old paint on canvas, as it ages, sometimes becomes transparent. When that happens it is possible, in some pictures, to see the original lines: a tree will show through a woman's dress, a child makes way for a dog, a large boat is no longer on an open sea. That is called pentimento because the painter 'repented,' changed his mind. Perhaps it would be as well to say that the old conception, replaced by a later choice, is a way of seeing and then seeing again.

We are all made of stories, and those stories are constantly being rewritten.

"You never know how strong you are until being strong is the only choice you have."

勇气是所有美德中最重要的，因为没有勇气，你就无法始终如一地实践其他美德。