We think and live in the modern world. After all, we learn from the past to understand the present and perhaps predict the future, to try and make sure we would not repeat the same mistakes and would notch up more successes.

P/s: Quá khứ, hiện tại, tương lai cái nào quan trọng nhất? (⁠ㆁ⁠ω⁠ㆁ⁠)