Ten Rules of Keeping Quiet: Lessons of Blood and Tears Have Taught Me to 'Keep Quiet'.

1. Things are kept secret, words lead to defeat;

2. Different values, no need to explain;

3. Lack of privacy, do not tell others;

4. Regardless of wealth, do not speak of it;

5. Health status, do not discuss with others;

6. Negative emotions, digest them yourself;

7. Religious beliefs, keep them to yourself;

8. Personal grudges, stop here;

9. Family conflicts, resolve internally;

10. You can eat more, but say less.