教师必须具有健康的体魄,农人的身手,科学的头脑,艺术的兴味,改革社会的精神。
The art of algorithm design is not just in solving problems, but in discovering new ways to think about them.
Great deeds are usually wrought at great risks.
You have to fight for your dreams, no one is going to hand them to you.
Science is the most powerful tool for human beings to understand and transform the world.
There is no failure except in no longer trying.
我们完全可能是在从错误的侧面考察世界,要找到有关世界的正确答案,也许需要改变视点、从世界的另一面考察它,即从心理内部而非心理外部考察。