最深刻的问题不是关于上帝的存在，而是关于世界的存在。

长期成功的关键是为社会创造价值。

The most important property of a program is whether it accomplishes the intention of its user.

Faith is a living, daring confidence in God's grace, so sure and certain that a man could stake his life on it a thousand times.

进步的真正衡量标准不在于知识的积累，而在于其应用于人类的改善。