"An investment in knowledge pays the best interest." - Benjamin Franklin.
Knowledge is the power. If you invest your time reading good books/articles and acquiring knowledge, this investment of your time will definitely pay off in the future. Money can be stolen sometimes, but no one can steal your knowledge.
Unlike money, it increases when you share it with others. The happiness you get from sharing your knowledge is long-lasting.
Therefore, the best way to increase your knowledge is to share it.
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