The first idea a child gets is the most important one.
科学中最令人兴奋的短语，预示着新发现的，不是“我找到了！”而是“这很有趣...”
There is no such thing as a small moment; every moment contains eternity.
The personal is historical, and the historical is personal.
企业的成功不是靠价格，而是靠价值。
真正的领导力是为了更大的利益而做出艰难的决定。
We must mine coal responsibly today so that our children inherit both energy security and a healthy environment.