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A good mathematician is someone who can see analogies between theorems; a great mathematician is someone who can see analogies between analogies.
预测蓬勃发展的积极情绪与消极情绪的比例约为3比1。高于这个比例,人们往往会蓬勃发展;低于这个比例,人们往往会萎靡不振。
Every step you take in the wild is a step towards understanding yourself better.
成功的真正衡量标准不仅仅是财务收益,还有我们对世界留下的积极影响。