Quiet and long. The phrase "fragrance of orchid" means that orchids will emit the freshest fragrance only in the deepest valley. This sentence means that only in the best environment can those who are indifferent to fame and wealth and stay away from the hubbub and natural Geng Jie be respected. Quiet means long. The surrounding environment is very quiet, and people's mood has become quiet and serene, with thousands of thoughts and profound implications. This phrase is usually used to express a kind of tranquility.