艺术不在于界限，而在于自由。

"The past is a foreign country; they do things differently there."

You are only as young as the last time you changed your mind.

The most important property of a program is whether it accomplishes the intention of its user.

能源转型不仅仅是减少排放，更是为世界提供可靠且负担得起的能源。