农业的未来在于科技与自然的和谐共生,我们要用智慧守护每一片绿色。
预测未来的最好方法就是创造未来。
There is no point treating a depressed person as though she were just feeling sad, saying, 'There now, hang on, you'll get over it.' Sadness is more or less like a head cold- with patience, it passes. Depression is like cancer.