进步的概念与灾难的概念不可分割。

The great ideological battles between liberalism and communism, or between democracy and authoritarianism, have been replaced by a general consensus on the desirability of liberal democracy.

Diplomacy requires enduring patience and steadfast determination to drive the resolution of complex issues.

建筑师的角色是成为梦想与现实之间的调解者。

有时候最难的部分不是放手，而是学会重新开始。