The artist must be a philosopher and think deeply about the world. Music is not enough; it is a reflection of the world’s beauty and sorrow.
通過使用蒸汽獲得的最大動力也是任何其他方法可實現(xiàn)的最大動力。
農(nóng)業(yè)的變革始于學(xué)習(xí)和適應(yīng)的意愿。