要知产药川源处，只在西南是本乡。
要知道产生药物的根源之处，只在西南方向是根本所在。
Data without action is just noise in the aquaculture revolution.
"The world is full of obvious things which nobody by any chance ever observes."
Learn how to tie a bowline knot. Practice in the dark. With one hand. For the rest of your life you’ll use this knot more times than you would ever believe.