"The best time to plant a tree was 20 years ago. The second best time is now."

The beauty of CRISPR is that it allows us to edit life's code with precision.

每个成功项目的中间阶段看起来都像是一场灾难。

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.