The facility which this revenue gives for borrowing money is what has enabled the greater part of Europe to accumulate a capital of such a magnitude.
The past is a shadow that follows us into the future.
一本好书是我生命中的一个事件。
The secret of good baking is to keep it simple.
"A key insight in computational learning theory is that the complexity of a learning problem is determined by the complexity of the hypothesis space and the amount of data available."
The only thing necessary for the triumph of evil is for good men to do nothing.