Summary
This humorous quote suggests that a simple remedy for seasickness is to be on solid land, away from the swaying motion of the sea. It is an ironic play on the idea of finding a "cure" for something by avoiding the problem altogether. The contrast between the unsteady nature of being at sea and the stability of sitting under a tree highlights the effectiveness of seeking comfort and stability in a different environment. Overall, the quote delivers a lighthearted perspective on finding a remedy for an unpleasant experience.