农业科技研发要贴近实际需求，不能脱离生产一线。
Agricultural R&D should be close to actual needs and not divorced from the production front.
Life is too short to be anything but happy.
Mathematics is not just about numbers, equations, computations, or algorithms: it is about understanding.
"The past is always present in our lives, whether we acknowledge it or not."
60年代的故事，就像飞碟登陆一样。每个人都听说过，但很少有人亲眼见过。
人类大脑是社交大脑，它的进化是为了处理社会关系。