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The most realistic distinction between the investor and the speculator is found in their attitude toward stock-market movements.
每个圣人都有过去,每个罪人都有未来。
在每个问题中,都有一个等待被发现的隐藏模式,作为数学家,我们的责任就是去揭示它。
他就像一个在公园里无忧无虑漫步的人一样,好像穿着一件隐形的外套,可以屏蔽监狱里的纷扰。
Pedestrians never seem to realize that they are a threat to the safety of cars.