The relation between what we see and what we know is never settled.
解析:教导学生,不到他想弄明白而不得的时候,不去开导他;不到他想出来却说不出来的时候,不去启发他。
最成功的水产养殖是与自然合作,而不是对抗自然。
Innovation is not just about creating new products; it's about reimagining the entire experience.