If you plan on being anything less than you are capable of being, you will probably be unhappy all the days of your life.

The concept of law involves the union of primary rules of obligation with secondary rules of recognition, change, and adjudication.

写作的行为是一种乐观的行为。如果你觉得它不重要，你就不会费心去做。

生物体适应度越高，其适应性往往越低。