你的自我价值由你自己决定。你不必依赖别人告诉你你是谁。

Death is one of the few things that can be done as easily lying down.

随机评估可以帮助我们了解发展中哪些措施有效，哪些无效。

"I believe that every child deserves to see themselves in the books they read."

我不害怕接受挑战，也不害怕冒险。