I don't believe in pessimism. If something doesn't come up the way you want, forge ahead. If you think it's going to rain, it will.

I'm the reason your flowers won't bloom.

The writer's duty is to write with rigor, with honesty, and to never accept compromises.

Disaster relief architecture must be simple enough for victims to build themselves.

数学的美在于它简化复杂问题的能力。