—— 请按键盘 空白键 开始游戏 ——

The improvement of understanding is for two ends: first, our own increase of knowledge; secondly, to enable us to deliver that knowledge to others.
Energy security is the cornerstone of national security. We must make every effort to ensure the security of national energy supply.
我一直都承认是我的热情在控制着我。
心理学研究的正确方向是行为的预测和控制。
"Any human anywhere will blossom in a hundred unexpected talents and capacities simply by being given the opportunity to do so."