树长得再高，落叶还是要回到树根。比喻离开故土时间再长，最后还是要回归故土。
fig. everything has its ancestral home; fig. a tree may grow a thousand zhang high, but its leaves return to their roots (proverb); in old age, an expatriate returns home
树(shù)
高(gāo)
千(qiān)
丈(zhàng)
()
叶(yè xié)
落(là luò lào)
归(guī)
根(gēn)
