The most innovative solutions often come from constraints.
最具创新性的解决方案往往来自于限制。
The greatest education in the world is watching the masters at work.
The beauty of mathematics is that it is eternal, it doesn't change.
水产养殖的未来在于与自然和谐相处,而不是支配自然。
我跑步的原因是为了定义生活。