世界是一本书，不旅行的人只读了一页。
The world is a book, and those who do not travel read only one page.
生活要么是一场大胆的冒险，要么什么都不是。
不要害怕放弃好的东西去追求伟大的东西。
一粒种子可以改变世界。
Never stop questioning—that’s where progress begins.
The internet is a tool that can be used for good or bad. It's up to us to decide how we use it.