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I found strength in my vulnerability.

發現的喜悅是推動數學家前進的動力。

The most important political virtue is moderation, the ability to balance competing interests and values in a way that promotes the common good.

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。

The universe will change if you bring up your children, in behavioristic fashion, to be unafraid.