Greatness is not this wonderful, esoteric, elusive, god-like feature that only the special among us will ever taste. It’s something that truly exists in all of us.

To truly grasp the nature of reality, one must first accept the limitations of human perception.

Mathematics is the language of the universe, and through it, we can understand the fundamental principles that govern our world.

教学应始终适应学生的发展阶段。