怀疑是智慧的开端。
Le doute est le commencement de la sagesse.
You have to be willing to grow. Growth is different from something that happens to you. You produce it. You live it. The prerequisites for growth: the openness to experience events and the willingness to be changed by them.
对人说话要留有余地,不要一吐为快,不能把心全部交给别人。