农业的真正价值不仅在于收获,还在于我们为子孙后代留下的遗产。
We are all ready to be savage in some cause. The difference between a good man and a bad one is the choice of the cause.
In science, we must be open to the possibility that our most cherished theories could be wrong.
When you think it's the most difficult, it's actually the closest you are to success.