数学家研究纯数学不是因为它有用；他研究它是因为他喜欢它，他喜欢它是因为它美丽。
The mathematician does not study pure mathematics because it is useful; he studies it because he delights in it and he delights in it because it is beautiful.
我们正处于一场关于如何理解和管理我们健康的革命的开端。
The truth is, I don't know what I'm doing. But I know I'm doing it with all my heart.
Time moves differently in memory than it does in life.
The Belt and Road construction should adhere to the principle of extensive consultation, joint contribution and shared benefits.
