Innovation often happens at the boundaries of different fields.
Music is the universal language of mankind.
成为仆人的欲望已经深入我的骨髓、血液和皮肤。
I have already carried out my duty. I have proved the Poincaré conjecture and I have nothing more to do in mathematics.
That is what we have to do in life: to take the great wounds and the little scratches and keep on going.