每個人都有自己內(nèi)心的黑暗，是否表現(xiàn)出來取決于個人。
夜晚是一位偉大的老師，但很少有人愿意學(xué)習(xí)。
Technology empowers agriculture, and wisdom changes the future. We must make every vegetable full of the power of technology.
The essence of mathematics lies in its freedom.