To stimulate life and let life develop freely is the primary task of educators.
激发生命,让生命自由发展,这是教育者的首要任务。
数学与物理之间的相互作用带来了科学上一些最深刻的见解。
预测未来的最好方法就是创造它。
A novel is not just a story; it is a constructed object, an artifice that must be as perfect as possible.