一本书是世界的一个版本。如果你不喜欢它,忽略它;或者提供你自己的版本作为回应。
A man is a success if he gets up in the morning and gets to bed at night, and in between he does what he wants to do.
“柠檬问题”指的是当卖家比买家掌握更多信息时,评估产品质量的困难。
你必须把失败看作开始和中间,但绝不要把它当作终点。
History does not repeat itself, but it recurs in different forms.