1. Keep your promises as you would to protect your honor. ——(France) Balzac? 2. Once a word is spoken, it is hard to follow. ——Chinese proverb? 3. Be honest with others, and others will not bully you; be honest with others, and everything will be accomplished. ——(Middle) Feng Yuxiang? 4. Credit is both an intangible power and an intangible wealth. ——(Japanese) Konosuke Matsushita? 5. Conscience is the sentry in each of our hearts. It is there on duty to monitor us and not do anything illegal. ——(British) Somerset Maugham? 6. If you follow an upright and honest life path, you will definitely have a destination with a clear conscience. ——(Soviet) Gorky? 7. Don’t lie, don’t be afraid of the truth. ——(Russian) Leo Tolstoy? 8. Frankness is the product of honesty and courage. ——(US) Mark Twain? 9. If you make a mistake, you can get back on your feet immediately; if you break a promise, you may never recover. ——(U.S.) Franklin? 10. It is more important for a person to strictly keep his promise than to guard his property. ——(France) Molière? 11. Only by being true to yourself will you not deceive others. ——(English) Shakespeare? 12. Credit is rare and easy to lose. Credit that takes 10 years to accumulate is often lost due to temporary words and deeds.

——(Japanese) Daisaku Ikeda?