The Prediction of the Tortoise’s Poo 烏龜便便的預言
The universe is infinite, and the earth is like a sand in the desert. How small and fragile mankind is in the universe! However, mankind is trying to figure out the mystery of the universe. We now live not merely for multiplying our descendants; we keep developing our knowledge. Nevertheless, the difference between theoretical knowledge and practical experience usually affects our attitude toward the exploration of the world. If we do not realize our insufficiency of knowledge, maybe our mother earth will perish because of our lack of self-restraint.