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书籍是很好的礼物,因为它们里面包含了整个世界。
The language of mathematics is universal; it transcends all cultural barriers.
We must mine coal responsibly today so that our children inherit both energy security and a healthy environment.
成功就是在一个个失败之间不失去热情。
The only way to do great work is to love what you do.
计算机是一种表达媒介,就像钢琴是一种表达媒介一样。
"Life is a journey that must be traveled no matter how bad the roads and accommodations."