Mathematics knows no races or geographic boundaries; for mathematics, the cultural world is one country.
The mind is a place of its own which in itself can make a heaven of hell, a hell of heaven.
To grow fruits is to grow hope; each harvest brings new possibilities.
建筑是一种象征,建造行为亦然。建筑不仅仅是结构;它们是人类愿望的体现。