Make it simple. Make it memorable. Make it inviting to look at. Make it fun to read.
让它简单。让它难忘。让它吸引人。让它读起来有趣。
It's enough for me to be sure that you and I exist at this moment.
没有目的的创新只是噪音。
Who can afford to do professional work for nothing?
发现的喜悦是科学家们前进的动力。