假设生活会非常艰难，然后问自己能否承受。如果答案是肯定的，你就赢了。

Don't wait until everything is just right. It will never be perfect. There will always be challenges, obstacles and less than perfect conditions. So what. Get started now. With each step you take, you will grow stronger and stronger, more and more skilled, more and more self-confident and more and more successful.

真相并不总是美丽的，但追求真相总是美丽的。

计算的力量在于它能够将想法转化为现实。

"Kids are the toughest audience, but also the most rewarding."

Security is not a feature, it's a foundation.