Progress

Your progress depends on your ability to eject old ideas and set opinions. You are fortunate if you have no set opinions, for every generation brings a new set of scientific facts to set aside what everyone thought was the acme of wisdom. There can be no progress without change. So keep an open mind. Do not declare anything false just because you do not understand it. Dig in and find out what it is all about.

Book Key to yourself
A %d blogueros les gusta esto: