In computer science, abstraction is the key to managing complexity.
“风过而竹不留声”,“雁过而潭不留影”,大千世界的种种现象都只是表象,真正具备君子品性的人,才能看清它们的本质,当事情来临时,他的良知就会发挥作用,事情过去之后,一切又归于清净虚空,因此他总能坦坦荡荡无忧无惧。
"The challenge is to make the invisible visible."
The mind is a constantly evolving stream of experiences.
自由是按照我们意愿生活的权利。