成功投资的关键是清楚地理解市场和涉及的风险。

In the midst of winter, I found there was, within me, an invincible summer.

挑战在于让不可能的事物看起来可信。

实现明天的唯一限制将是我们今天的疑虑。

Computer programming is an art, because it applies accumulated knowledge to the world, because it requires skill and ingenuity, and especially because it produces objects of beauty.

译文：老天爷的心思猜不透，但做人的道理容易守住。