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liberty has been misunderstood by some people as absence of check and restraint. liberty does not mean “free for all.” it is not an equivalent for the rule of the jungle wherein the darwinian theory of “survival of the fittest” is still true. liberty brings with it responsibility, a consideration for other people’s rights. when students or grown-ups take it into their heads to burn buses or hijack them, throw stones, or rob shops, the situation demands some limits on liberty or restraints on freedom. thus, liberty cannot exist without discipline.

it은 무엇을 가리키나요 ????그리고 밑줄 친 부분.. 차근차근 해석 부탁드립니다..ㅜㅠㅜㅠ
정확한 답변 부탁드려용~~ ^^