这是个有趣的星球，值得你倾注全部注意力。
This is an interesting planet. It deserves all the attention you can give it.
Every seed planted is a promise to the future.
The Romans would never have found time to conquer the world if they had been obliged first to learn Latin.
The brain is like a muscle. When it is in use we feel very good. Understanding is joyous.
永远不要低估一个积极进取的团队的力量——他们可以移山填海。