"Books are the quietest and most constant of friends; they are the most accessible and wisest of counselors, and the most patient of teachers."
不要以为春天已经离去无处可寻，绿荫下还有未开放的花朵
As to the gods, I have no means of knowing either that they exist or that they do not exist. For many are the obstacles that impede knowledge, both the obscurity of the question and the shortness of human life.
The best way to get started is to quit talking and begin doing.
The only way to get rid of a temptation is to yield to it.