解释：善念不可轻易丧失，恶念不能肆意滋长。

真正的发现之旅不在于寻找新的景观，而在于拥有新的眼光。

It seems to me that if you or I must choose between two courses of thought or action, we should remember our dying and try so to live that our death brings no pleasure to the world.

解释：先前所使用的，现在或许要抛弃。现在要抛弃的，将来或许会用到。