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.

"Theoretical computer science is not just about algorithms and data structures; it's about understanding the fundamental limits of computation."

The greatest wisdom is to recognize one's own ignorance.

I tell you that virtue is not given by money，but that from virtue comes money.

The true measure of our success is how we balance energy needs with environmental responsibility.

失去的痛苦是我们为爱的喜悦所付出的代价。