Problem-solving often requires restructuring one's mental representation of the situation.
Leadership is about making the tough decisions when they need to be made.
世界处于不断变化的状态。没有什么是保持不变的。你永远不能两次踏入同一条河流。
最痛苦的事莫过于在过分爱一个人的过程中失去自我,忘记了自己也很特别。