Construct a sentence to explain why a person should learn a second language.
"Learning a second language can open doors to new cultures and opportunities, enhance your career, improve your social skills, and increase your cognitive abilities."
Complete the following task based on the instruction and optional input provided.### Instruction:
Construct a sentence to explain why a person should learn a second language.

### Output:
"Learning a second language can open doors to new cultures and opportunities, enhance your career, improve your social skills, and increase your cognitive abilities."