每个原子都有潜力,而解锁它是我们的责任。
Leadership is about making others better as a result of your presence and making sure that impact lasts in your absence.
中国的崛起对自由民主秩序构成了重大挑战。
解释:脚力不强劲,行程就不会远;刀刃不锋利,割东西就不会深。