I may have lost my heart, but not my self-control.
我也许已经失去了我的心，但没有失去我的自控力。
The only thing I know is that I paint because I need to, and I paint whatever passes through my head without any other consideration.
优秀的数学家应该既严谨又富有想象力。
成功不是幸福的关键。幸福是成功的关键。如果你热爱你所做的事情，你就会成功。