Blackboard newspaper in biology laboratory

1. Hearing is not as good as seeing, and seeing is not as good as experimenting.

Nothing is worse than experiments.

2. Empty words are not as effective as trials.

Attempt is more effective than empty words.

3. Feelings do not deceive people, but judgments do.

Feeling is not always right but judging sometimes.

4. Bold exploration and repeated experiments.

Explore bravely and do experiments repeatedly.

5. Observe carefully, analyze carefully, and summarize scientifically.

Careful observation seriously analysis and scientific summary.

6. It is foolish to confirm everything without testing it in practice.

Without practice everything proves to be failure