Quality is never an accident; it is always the result of intelligent effort.

Critical comments by students should be taken in a friendly spirit， accumulation of material should not stifle the student’s independence.

The ethical lines we draw today will shape the science of tomorrow.

The process of creative destruction is the essential fact about capitalism.

我们必须平衡短期利润与长期可持续性。

Your time is limited, so don’t waste it living someone else’s life.

伟大的小说是作者与读者跨越时空的对话。