Mathematics is not about numbers, equations, computations, or algorithms: it is about understanding.
数学不是关于数字、方程、计算或算法的:它是关于理解的。
My name is Usain Bolt and I am the fastest man in the world.
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。
孩子是最诚实的评论家;他们会直接告诉你他们的想法。
Reading is faster than listening. Doing is faster than watching.