當一扇幸福之門關閉時，另一扇就會打開。

When one door of happiness closes, another opens; but often we look so long at the closed door that we do not see the one which has been opened for us.

當一扇幸福之門關閉時，另一扇就會打開。
但我們經常過多地盯著那扇關閉的門，而對新開啟的門卻熟視無睹

海倫·凱勒