A cat in gloves catches no mice

Proverb : مَثَل

Meaning :
➞This expression means that if you are too careful and polite, you may not obtain what you want.

Examples :
  ➞Negotiate carefully, but remember: a cat in gloves catches no mice !

  ➞ If you want a promotion, speak up, and tell the boss why you're the best man for the job. A cat in gloves catches no mice.