选自《盐铁论·孝养》。距：通“拒”。【大意】拒绝接受别人意见的视听闭塞，自己独断专行的就会遭到孤立。

你不能靠一厢情愿的想法来为一个国家提供动力。

我说的每一句话都必须被理解为不是一个断言，而是一个问题。

It was like when you make a move in chess and just as you take your finger off the piece, you see the mistake you’ve made, and there’s this panic because you don’t know yet the scale of disaster you’ve left yourself open to.

The world is full of people who have never, since childhood, met an open doorway with an open heart.

科技创新需要长期积累，不能急功近利，农业科研更是如此。