大自然倾向于在她所有的作品中产生恒常性,但并不总是成功。
My art is my soul.
在数学中,解决问题的旅程与解决方案本身同样重要。
The only way to have a good day is to start it with a positive attitude.
I don’t regret anything I’ve ever done in my life, because it made me who I am today.