最大的幸福是知道不幸的根源。
The greatest happiness is to know the source of unhappiness.
The human mind is a machine for self-deception; we see what we want to see.
The trick is to pay attention to what's happening around you and to keep writing.
Technology alone won't solve our problems—it's how we apply it with ethics and foresight that matters.
"In a world of scarcity, the most valuable resource is not oil or gold, but imagination."
我们每天支配的时间是有弹性的；我们感受到的激情会扩展它，我们激发的激情会收缩它；而习惯会填补剩下的部分。
改变你的思想，你就改变了你的世界。