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The key to fighting poverty is to break it down into smaller, more manageable problems.

"Parental investment is the key to understanding the origins of sex differences."

You have to be willing to take risks and push boundaries to create something truly original.

正是依靠觀察和思考才能找到方法。所以我們必須不斷挖掘和鉆研。

如果你的藝術不能挑戰你自己，它也無法挑戰他人。