Sustainable agriculture is not a slogan but a responsibility—we must preserve green mountains and clear waters for future generations.

The notion of truth is not definable in any formal system that is strong enough to include arithmetic.

The thought of death should usher us towards whatever happens to matter most to us; it should lend us the courage to pursue the way of life we value in our hearts.

There is no easy way to the glory of a great opera.

The best picture books work on different levels for different ages.

让团队发挥最大潜能的方法是，以困难但可达成的目标挑战他们，以真诚与信任鼓励他们，以扣人心弦的愿景激发他们，和以同理心倾听他们。