there's more than one way to skin a cat

There's more than one way to skin a cat
{often humorous}
Something that you say which means that
there are several possible ways of achieving something;
there is more than one way to do somesthing;
there is more than one way to solve a problem;
you can always find more than one way to do something;

Example 1: Jill: How will we fix the sink without a wrench? Jane: There's more than one way to skin a cat. (McGraw-Hill Dictionary of American Idioms and Phrasal Verbs)

Example 2: Our first approach didn't work, but we'll figure out some other way. There's more than one way to skin a cat. (McGraw-Hill Dictionary of American Idioms and Phrasal Verbs)

Example 3: It may be illegal for them to organise a strike, but they can still show the management how they feel. There's more than one way to skin a cat, you know.(Cambridge Idioms Dictionary)

Example 4: If you can't reach your brother by phone, write a letter; there's more than one way to skin a cat.