解释：不谦让， 就会不团结; 不团结， 就不可以出师远征。

The unfinished business of gender equality is one of the defining challenges of our time.

医学的未来在于理解最微小的细节。

Happiness is not the belief that we don't need to change; it is the realization that we can.

The key to success is to focus on goals, not obstacles.

Love is the most powerful force in the world.