数学不是一项观赏性运动。
I cannot fix on the hour, or the spot, or the look, or the words, which laid the foundation. It is too long ago. I was in the middle before I knew that I had begun.
语言天赋是唯一一个从基因上标记我们所有人的特征,使我们与其他生命形式区分开来。
绝对的信仰像绝对的权力一样导致绝对的腐败。