Music is the universal language of mankind.
数学中的每个问题都是一个等待解决的谜题，而乐趣就在于解决的过程。
The beauty of architecture emerges from solving problems, not from decorating surfaces.
My mind is my weapon. My brother has his sword, King Robert has his warhammer, and I have my mind... And a mind needs books as a sword needs a whetstone, if it is to keep its edge.
I don't let fear stop me.
世界充满了光明和生命，真正的罪恶是对此不感兴趣。