The basis of optimism is sheer terror.
物理是思想的框架……追索到事情的本質(zhì)，再從那里思考下去。
真相總是比小說更離奇。
《在廣州石圍塘檢閱滇均的演說》（1924年4月4日）
Innovation is not just about technology; it's about changing the way people think and act.