对待心中的欲念，放纵即有所损，所以关键在于忍；改过向善，努力即有所助益，所以关键在于悔。
The function of art is to make the invisible visible.
Tradition and modernity are not opposites; they can coexist and enrich each other.
Nothing is lost, nothing is created, everything is transformed.
预测未来的最好方法就是创造未来。
In mathematics, the art of proposing a question must be held of higher value than solving it.