If you have an apple and I have an apple and we exchange apples then you and I will still each have one apple.
But if you have an idea and I have an idea and we exchange these ideas, then each of us will have two ideas.
-- George Bernard Shaw (1856 - 1950)
The same is learning! Share what you learn and learn more through sharing!
One floating cloud was hanging across the sky: 天上一条云
2 months ago