Men's signboard is "what suits them is the best", which means that for everyone, the best things or choices are suitable for themselves, rather than blindly pursuing trends or other people's opinions. This man may emphasize making decisions according to his own needs, values and lifestyle, rather than being influenced by external pressure or expectations.

This view emphasizes the importance of self-awareness and independent thinking, and thinks that only you know your own needs and values best, so you should make the most suitable choice according to your own situation. This man may think that in life and career, only the choices that suit him can bring true happiness and success.

In short, "what suits you is the best" is a positive attitude and value concept, which encourages people to think rationally and make decisions independently, rather than blindly following the standards of others or society.