Learn to think impartially.
Sentiment: POSITIVE
Learn to see things as they really are, not as we imagine they are.
Have the humility to learn from those around you.
By not caring too much about what people think, I'm able to think for myself and propagate ideas which are very often unpopular. And I succeed.
Study the best and highest things that are; but of yourself humble thoughts retain.
Think and grow rich.
Learn by practice.
Learn what is true in order to do what is right.
In writing and politicking, it's best not to think about it, just do it.
You have to really think about things before you do them.
There is a dearth of thinking skills - people are taught what to think, not how.