最重要的是忠于自己。

解释：教化不好，国政就难以治理。指治国治民，教化为先。

You can't please everyone, so don't try.

"The challenge in theoretical computer science is not just to solve problems, but to understand why they are hard to solve."

I'm interested in the space between sculpture and painting.

我们无法改变我们没有意识到的事情，而一旦我们意识到，我们就不能不改变。