The beauty of a mathematical proof is in its elegance and the way it reveals the underlying truth in a clear and concise manner.

The most sustainable building is the one that people love enough to maintain for generations.

Technology has no boundaries, but business needs focus.

I think the best actors are the ones who are willing to take risks.

教学不是注满一桶水，而是点燃一把火

成功总需要更多努力。