如果你不能安全地开采它，你根本不应该开采它。
If you can't mine it safely, you shouldn't mine it at all.
Talent is the primary resource. We must create a favorable environment that respects, cherishes and makes good use of talents.
Never give up on your dreams, no matter how hard it gets.
The true measure of our success in vegetable cultivation lies in the balance between yield and environmental stewardship.