词汇不仅仅是声音或符号，而是事实的标志。
Words are not mere sounds or marks， but signs of facts.
你能做的最好的投资就是投资自己。
Sometimes we get sad about things and we don’t like to tell other people that we are sad about them.
有时我们会为某些事情感到悲伤，而我们不愿意告诉别人我们为此感到悲伤。
世界是一本书，不旅行的人只读了一页。
我相信我们都有能力改变。我们都可以成长和进化。
建筑应该是个好邻居。
Carpe. Hear it? Carpe. Carpe diem. Seize the day, boys. Make your lives extraordinary.
I do not lack the courage to think a thought all the way through, and thus far I have encountered no thought that I have feared.
宇宙充满了惊喜，我们才刚刚开始触及理解它的表面。