I keep thinking about this river somewhere, with the water moving really fast. And these two people in the water, trying to hold onto each other, holding on as hard as they can, but in the end it’s just too much. The current’s too strong. They’ve got to let go, drift apart.
Every experiment is a question posed to nature, and every result is nature's answer.
沒(méi)有熟練的操作員，最先進(jìn)的機(jī)械也毫無(wú)意義。
The best way to learn is by doing, not just by listening or reading.