1、任何人都得承认实验是科学之父。
Anyone has admitted an experiment is the father of science.
2、一切推理都必须从观察与实验中得来。
All of the reasons must come from observation and experiments.
3、耳闻不如目见，目见不如足践。
Seeing is better than listening while practice is the best.
4、纸上得来终觉浅，绝知此事须躬行。
One shouldn’t believe everything he close oneself rather than truths from books.
5、探索、求知、明理
Explore truths ,seek knowledge and you'll understand reasons.
6、坐观垂钓者，徒有羡鱼情。
Lookers-one will not experience happiness of observers.