人生的伟大目标不在于求知，而在于行动。
The great end of life is not knowledge but action.
"History is not what happened. History is just what historians tell us."
The greater the obstacle， the more glory in overcoming it.
Science is not only compatible with spirituality; it is a profound source of spirituality.
Data without action is just noise; farmers need tools, not just information.
The real discovery is the one that makes me capable of stopping doing philosophy when I want to.