You have to be willing to fail to succeed.

民主是一种机制，确保我们得到的治理不会比我们应得的更好。

Architecture is a social art; it must respond to the needs of society.

挑战在于创造既实用又富有诗意的建筑。

"Books are the windows to other worlds."

Stray birds of summer come to my window to sing and fly away。 And yellow leaves of autumn， which have no songs， flutter and fall there with a sigh。