The greatest wisdom is to recognize one's own ignorance.

创新不仅仅是技术的问题；它关乎改变思维方式并拥抱新的思考方式。

By the help of microscopes, there is nothing so small as to escape our inquiry; hence there is a new visible world discovered to the understanding.

互联网的未来是生态化的时代。

The most important thing in science is not to stop questioning.

解释：咸味食物走血分，血病的人不宜多食，说明饮食需根据病症调整。