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Education is one of the most powerful tools for reducing inequality.
The only way to learn mathematics is to do mathematics.
"The voice is both intimate and architectural."
你唯一能做的就是在特定的那一天全力以赴。
Diplomacy requires enduring patience and steadfast determination to drive the resolution of complex issues.
There ain't no way you can hold onto something that wants to go, you understand? You can only love what you got while you got it.
The true measure of success is impact, not accolades.
与孩子们在一起,灵魂得到治愈。