The most important political challenge of our time is to create strong, effective, and accountable states.

我们讲述给自己的故事塑造了我们是谁以及我们将成为谁。

The quality of an organization's dedication determines the quality of its service.

The ethical implications of gene editing must be considered at every step.

经济的历史在很大程度上是一个制度演化的故事。