The deep, personal material of the latter half of your life is your children. You can write about your parents when they're gone, but your children are still going to be here, and you're going to want them to come and visit you in the nursing home.
真正的发现之旅不在于寻找新的风景,而在于拥有新的眼光。
屋顶上的天空,如此蔚蓝,如此宁静!
当我们既倾听科学家又倾听农民时,真正的进步才会发生。