The best solutions often come from listening—to nature, to science, and to the people on the ground.
I don't think you can ever really know who you are until you're tested.
具体艺术家努力以最精确和客观的形式表达精神。
The true way is along a rope that is not spanned high in the air, but just above the ground. It seems intended more to cause stumbling than to be walked upon.
Most of us spend too much time on what is urgent and not enough time on what is important.
Never stop learning, because the world never stops changing.