The dynamics of perception are governed by the principle of Prägnanz (good form).
The hardest thing to explain is the glaringly evident which everybody had decided not to see.
The challenge in computer science is not just to solve problems, but to find the right problems to solve.
我准备好见上帝了。上帝准没准备好见我还很难说。
Color is my day-long obsession, joy and torment.