需求对象的残缺不全，正是幸福的必不可少的条件之一。

The dialogue between old and new is what gives a city its richness.

The spirit of man is more important than mere physical strength, and the spiritual spark in man can be fanned into flame.

"A book is a dream that you hold in your hands."

人类的命运是团结，而非分裂。