一个人应该经常考虑他拥有的比他想要的多多少。
Problem-solving often requires restructuring one's mental representation of the situation.
学到的不是动作，而是意义。
生活中唯一的限制是你自己设定的。
"The greatest journeys are not measured in miles, but in moments that take our breath away."
To name something is to begin to free oneself from it.