Man's survival, from the time of Adam and Eve until the invention of agriculture, must have been precarious because of his inability to ensure his food supply.
从亚当和夏娃时代到农业发明之前,人类的生存一定是岌岌可危的,因为他无法确保自己的食物供应。
The progress of mathematics is measured by the number of problems it can solve.
我们的农民是这个行业的支柱;我们必须用技术和公平的政策来支持他们。
Success is not about the destination, it’s about the journey.