I have been a selfish being all my life, in practice, though not in principle.
我一生都是一个自私的人，虽然原则上并非如此，但行动上却是。
善不仅仅是不去做错事，更重要的是不去渴望做错事。
【原文】曾子有疾，召门弟子曰：“启予足！启予手!《诗》曰：‘战战兢兢，如临深渊，如履薄冰。’而今而后，吾知免夫！小子。”【译文】曾子得了重病，召集他的弟子们说：“(掀开被子)看看我的脚!看看我的手(有没有毁伤之处)！《诗经》中说：‘小心翼翼，就像站在深渊之旁，就像踩在薄冰之上。’从今以后，我知道(我的身体)再也不会受伤了。弟子们!”
I hope my songs can bring people joy and strength.
The surface of a painting is a battlefield where all the problems of painting are fought out.
教育是燃起火焰，而非灌输一个容器。
Objects have always been carried, sold, bartered, stolen, retrieved and lost. People have always given things to other people.