Lost task joke

Xia Yan. This sentence comes from China writer and dramatist Xia Yan's essay Weeds. The original text is "if you stick to your original heart, you will not lose your way and undertake your mission, and you will not be afraid of risks and challenges." What is the greatest power in the world? This is a kind of plant seed. Because no matter how heavy the stones are and how narrow the space between them is, they are bound to be tortuous, but they will stubbornly penetrate the ground. " .