The challenge in computational learning theory is to understand the capabilities and limitations of learning algorithms.
The biggest risk is not taking any risk. In a world that's changing quickly, the only strategy that is guaranteed to fail is not taking risks.
The protection of fishery resources is not a multiple-choice question, but a required question.
心灵因其所吸收的内容而成长。
The danger is not that we will be deprived of speech, but that we will have nothing worth saying.