—— 请按键盘 空白键 开始游戏 ——

Never let your sense of morals prevent you from doing what is right.
The journey of science is not just about finding answers, but about asking the right questions.
The best weapon of a dictatorship is secrecy, but the best weapon of a democracy should be the weapon of openness.
Women belong in all areas of science, and their contributions are invaluable.
Success is not final, failure is not fatal: it is the courage to continue that counts.