The deepest theorems in mathematics often have the simplest statements.
当儿童还没有发展起控制能力的时候,让儿童想干什么就干什么是与自由观念相违背的。
My work exists in the space between poetry and politics.
局部和全局现象之间的相互作用是数论中反复出现的主题。
你们会如何运用自己的天赋?你们又会作出怎样的抉择?
Sustainable agriculture requires a balance between technology and ecological preservation.