今天我们种下的每一粒种子都是对后代的承诺。
The best books... are those that tell you what you know already.
最重要的事就是去努力尝试与激励大家,使他们能够在想做的事上大放异彩。
The quality of a country's institutions is the single most important determinant of its long-term economic performance.
On the path of science, there are no smooth roads to take; only those who are not afraid of hard work and climb the steep mountain paths have the hope of reaching the glorious summit.