The only way to get it is to follow steadily the path of duty, without thinking of joy, and then, like sheep, it comes most surely, unsought.

• 得到快乐的唯一路径就是紧紧跟随责任的途路，丝毫不去考虑快乐与否，就象虔诚的信徒一样，然后，不必你去寻求，快乐自会找上门来。