我宁愿活得好像有上帝，死后发现没有，也不愿活得好像没有，死后发现有。
I would rather live my life as if there is a God and die to find out there isn't, than live as if there isn't and to die to find out there is.
The essence of mathematics is not to make simple things complicated, but to make complicated things simple.
We must always strive to make technology accessible to everyone.
决策是一个解释的过程，就像它是一个计算的过程一样。