1. The greatest truth is the simplest; similarly, the simplest people are also the greatest. ——Hare

2. The greatest people are noble only because of their simplicity. ——Tennyson

3. There is nothing in the world. Life is nothing but trouble. ——Confucius

4. Nothing is as simple as "great"; in fact, being simple is great. ——Emerson

5. Life is often complicated, and there is no other way to simplify a complicated life except violence. ——Akutagawa Ryunosuke

6. Simplicity is the ultimate complexity. ——Da. Finch