The best way to be happy is to live in the present.
你越努力,就越幸运。
大国总是在寻找机会以牺牲对手为代价来获得权力,并主导体系。
The truth is, I don't know what I'm doing half the time, but I do it with confidence.
解析:人与天地万物本为一体。
"Experience is simply the name we give our mistakes."
In mathematics, the journey of discovery is often more rewarding than the destination itself.
Mathematics is not about numbers, equations, computations, or algorithms: it is about understanding.
水源会枯竭 但心永不干涸