模型的唯一真正检验是其预测未来的能力,而未来总是不确定的。
The city is a living organism.
You can't live a positive life with a negative mind.
Your work is going to fill a large part of your life, and the only way to be truly satisfied is to do what you believe is great work.
I don’t need to be perfect, I just need to be better than yesterday.