数学是理性的音乐。
史记
Farmers are the backbone of our food system; their knowledge and dedication must be valued.
The world is everything that is the case.
爱是生命的火焰。
The best way to predict the future is to create it.
Always listen to experts. They’ll tell you what can’t be done and why. Then do it.
The art of teaching is the art of assisting discovery.