司马牛问君子。孔子说:“君子不忧不惧。”问:“不忧不惧,就能叫做君子吗?”孔子说:“问心无愧,何来忧惧?”
The simplest drawings can often carry the deepest emotions.
I think the most important thing in life is to be honest with yourself and with others.
编程的艺术是组织复杂性的艺术,是掌握多样性并尽可能有效地避免其混乱的艺术。
世界上最好和最美丽的东西是看不见甚至摸不到的——它们必须用心去感受。