《秋思》是唐代著名诗人张籍的乡愁诗。这首诗通过叙述写信前后的心情，表达乡愁之深。它寄深沉于浅淡，寓曲折于平缓，乍看起来，寥寥数语，细细吟味，却有无穷意味。

《秋思》 张籍

洛阳城里见秋风，欲作家书意万重。
复恐匆匆说不尽，行人临发又开封。

Autumn Thoughts
Zhang Ji

Here in Loyang City as I felt the Autumn wind,
I longed to write home, but my thoughts were countless.
I feared that in my haste I had not said all,
And, as the messenger made to go, I broke the seal again.