通信技术的创新应聚焦于解决现实问题。
释义:现在的贫富情况不能决定以后的穷富,将来的富裕或贫困情况还不能预知。
记忆是我们随身携带的日记。
The study of intelligence must be grounded in the study of symbol systems.
"Theatre is the art of making the invisible visible."