正是通过观察和反思的力量，人们才能找到方法。所以我们必须不断挖掘和钻研。
It’s on the strength of observation and reflection that one finds a way. So we must dig and delve unceasingly.
The past is a foreign country; they do things differently there.
唯一能让你自由的是你自己的思想。
The heart of a poet is a mirror that reflects the beauty and the pain of the world.
译文：奉承的话顺从了人的内心容易让人高兴，直率的话不能接受让人容易发怒。赏析：奉承的话虽然好听，但能让人迷失自我，直率的话虽然逆耳，但能让人清醒。我们少听阿谀的谗言，多听直率的忠言。