In chemistry class, I learned about the reactions of acid anhydrides.

We should always remember the power of Kannon in difficult times.

In organic chemistry, hippurate is known as a compound of the amino acid glycine and benzoic acid.

In organic chemistry, pyruvic acid plays an important role.

In chemistry class, I learned about the reaction of pyruvate.

This ancient proverb, 'know the other side and yourself, and you will not be in danger in a hundred battles', teaches us the importance of understanding ourselves and others.