The utility of an idea determines its place in mental life.

I’m grateful for every moment.

Mathematical intuition is like a muscle - it grows stronger with exercise.

"Kids are the toughest audience, but also the most rewarding."

我想创作的艺术不仅仅是美丽的，还要有信息。

"The best shots are often the simplest; they rely on composition, light, and timing rather than elaborate setups."