The challenge in theoretical computer science is not just to solve problems, but to understand the nature of problem-solving itself.

Reason is the sovereign of all.

Education is the first step toward changing how we interact with the ocean.

解释：外表不端正的人，是因为德没有养成；内里不专—的人，是因为心没有治好。端正形貌，整饬内德，使万物都被掌握理解。