The secret of success is focus of purpose.
The radio craze will die out in time.
Restlessness is discontent and discontent is the first necessity of progress. Show me a thoroughly satisfied man and I will show you a failure.
I can never pick up a thing without wishing to improve it.
Vision without execution is delusion.
The man who doesnโt make up his mind to cultivate the habit of thinking misses the greatest pleasure in life.