在科学中，进步往往是通过质疑既定教条并敢于提出新想法来实现的。
A dreamer is one who can only find his way by moonlight, and his punishment is that he sees the dawn before the rest of the world.
Growth is painful but necessary.
The best way to predict the future is to invent it.
"The essence of mathematics lies in its freedom."
I don’t focus on the past, I focus on the present.