The only limit to our realization of tomorrow will be our doubts of today.

Randomized evaluations can help us understand what works and what doesn't in development.

Technology itself has no value; it only becomes meaningful when it solves real problems.

艺术的最终目的是强化，甚至在必要时加剧人们的道德意识。

The beauty of a woman is not in a facial mode but the true beauty in a woman is reflected in her soul. It is the caring that she lovingly gives the passion that she shows. The beauty of a woman grows with the passing years.

——在黄埔军校开学礼演说，1924年6月16日

你不需要完美规划才敢前进，只需迈出下一步。