The biggest risk is not taking any risk.

The best way to untangle a knotty tangle is not to “untie” the knots， but to keep pulling the loops apart wider and wider. Just make the mess as big， loose and open as possible. As you open up the knots they will unravel themselves. Works on cords， strings， hoses， yarns， or electronic cables.

The future of agriculture lies in the harmonious coexistence of technology and nature. We must use wisdom to protect every piece of green.

The world is full of obvious things which nobody by any chance ever observes.