I’ve had my best years after fifty. Age is just a number—it’s your attitude that counts.
阈限性是一种模糊和矛盾的状态,一个纯粹可能性的领域。
复杂容易,简单难。
量子力学中存在一些我们仍然无法理解的深刻奥秘。
计算学习理论中的挑战在于理解学习算法的能力和局限性。
The wound is the place where the Light enters you.