实现明天理想的唯一限制是我们今天的疑虑。

"The best stories are the ones that make you think, that stay with you long after you've finished reading them."

If you're competitor-focused， you have to wait until there is a competitor doing something. Being customer-focused allows you to be more pioneering.

计算安全不仅仅是建立防护墙，而是要理解威胁的全貌。

市场总是对的，而我总是错的。

Act as if what you do makes a difference. It does.