en_tn/ecc/01/08.md

Everything becomes wearisome

"Everything becomes tiring." Since man is unable to explain these things, it becomes useless to try.

The eye is not satisfied by what it sees

Here the "eye" represents the whole person. Alternate translation: "A person is not satisfied by what his eyes see" (See: rc://en/ta/man/translate/figs-synecdoche)

nor is the ear fulfilled by what it hears

Here the "ear" represents the whole person. Alternate translation: "nor is a person content by what his ears hear" (See: rc://en/ta/man/translate/figs-synecdoche)