Don't watch the clock; do what it does. Keep going.

One should not believe or disbelieve， but rather remain in suspense.

The joy of mathematics lies in the journey of discovery, not just the destination.

无纸化办公室仍然需要生产纸张的森林。

I like to be a free spirit. Some don’t like that, but that’s the way I am.

If you want to know me, look at my art.

民主不是观众运动。