Nothing is impossible, the word itself says 'I'm possible'!
写作不是表演,而是一种慷慨。
粮食安全的未来就在波涛之下,我们必须负责任地养殖。
The most exciting phrase to hear in science, the one that heralds new discoveries, is not 'Eureka!' but 'That's funny...'
数学不仅仅是关于数字、方程、计算或算法:它是关于理解的。