1. If beauty is a letter of recommendation, then kindness is a credit card. ——Bulwer Lishun

2. Since kindness is a rare pearl in history, kind people are almost better than great people. ——Hugo

3. Kindness is a universal language that can make blind people feel it and deaf people smell it. ——Mark Twain

4. Sincerity is the highest virtue in life. ——Chaucer

5. Sincerity is an openness of the soul. ——La Rochefoucauld

6. Simplicity touches my heart more than clever words. ——Shakespeare

7. When a person's words and deeds are inconsistent, it is completely bad, which will lead to hypocrisy. ——Lenin

8. When people are good, there are many good things but not enough. ——Yang Wanli

9. The touching warmth of human kindness can heal the wounds of the soul and body. ——Rozov

10. Sincerity is the road to honor. ——Zola