思考是最艰难的工作，这可能是为什么如此少的人从事它。

世界上最好的论点也无法改变一个人的想法。唯一能做到这一点的，是一个好故事。

"You can't always be happy, but you can always be brave."

质量从来不是偶然的；它始终是智慧努力的结果。

We're not just making a better burger. We're creating a better future.

You cannot teach a man anything, you can only help him to find it for himself.

计算安全不仅仅是建立防护墙，而是要理解威胁的全貌。