The roots of education are bitter, but the fruit is sweet.
不要让昨天占据今天太多时间。
Mathematics is not about numbers, equations, computations, or algorithms: it is about understanding.
I'm just a musician. I don't have any special talents. I'm just a guy who loves music.
克服你必须常规的观念。它会剥夺你成为非凡的机会。