types_of_people = 10
x = "There are #{types_of_people} types of people."
binary = "binary"
do_not = "don't"
y = "Those who know #{binary} and those who #{do_not}."
puts x
puts y
puts "I said: #{x}."
puts "I also said: '#{y}'."
hilarious = true
joke_evaluation = "Isn't that joke so funny?! #{hilarious}"
puts joke_evaluation
w = "This is the left side of..."
e = "a string with a right side."
puts w + e