可持续性不仅仅是一个流行词;它是我们对后代的责任。
We have three baskets for investing:yes,no,and too tough to understand.
In mathematics, you don't understand things. You just get used to them.
We live in an era full of uncertainties, the only certainty is change itself.
In the ruins of our cities, we search for the fragments of our identity.
恐惧只是一种感觉。别让它阻止你。