To solve the hard problem, we may need to expand our physical worldview.
The most valuable resource in agriculture isn't land or water—it's knowledge.
Art is the only revolutionary force.
讀詩(shī)應(yīng)當(dāng)以心靈去感悟心靈，不能僅從字面意思去理解。
Innovation is not just about technology; it's about changing the way people think and work.
A friend is someone who knows all about you and still loves you.