2. Nietzsche: Thanksgiving is the health of the soul.

Rousseau: There is no real virtue without gratitude.

Mo Bosang: The most beautiful scene in the world is when I miss my mother.

5. Russell: Family is important mainly because it enables parents to get emotional.

Horace: The virtue of parents is a great wealth.

7. Whitman: How similar mothers all over the world are! Their hearts are always the same, and they all have a very pure heart.

8. Madame Curie: No matter how proud a person has achieved, he should drink water and think of his source. It should be remembered that his teacher sowed the initial seeds for their growth.

9. Wang Fu: Life needs a grateful heart to create, and a grateful heart needs life to nourish.

10. Hua: The people helped me, and I will never forget it; I help people, remember.