农业中的每一个挑战都是创新的机会。
Every challenge in farming is an opportunity to innovate.
The coal industry must evolve or risk becoming obsolete. Adaptation is the key to survival.
Philosophy is not a doctrine but an activity.
Liberty means responsibility. That is why most men dread it.
最糟糕的失明是不愿看见的人的失明。
The world is built upon the power of numbers.