Time flies over us, but leaves its shadow behind.

To tax the larger incomes at a higher percentage than the smaller， is to lay a tax on industry and economy； to impose a penalty on people for having worked harder and saved more than their neighbors.

The goal of cognitive science is to explain how the mind works in terms of information processing.

To love is to risk, but it is a risk worth taking.

朗兰兹纲领不仅仅是一组猜想，而是一种思考数学的方式。