革命就像骑自行车，如果不前进就会倒下。
La revolución es como la bicicleta, si no avanzas se cae.
Music makes one feel so romantic—at least it always gets on one’s nerves, which is the same thing nowadays.
The curious paradox is that when I accept myself just as I am, then I can change.
好奇心推动数学家前进，总是在寻找下一个要回答的问题。