You will find the whole world will change to you when you change your attitude toward it.
Happiness is not a matter of intensity but of balance, order, rhythm and harmony.
The greatest thing a man can do in this world, is to make the most possible out of the stuff that has been given him. This is success, and there is no other.
There is no medicine like hope, no incentive so great, and no tonic so powerful as expectation of something tomorrow.
Books make it possible for every person born into the world to begin where the previous generation left off.
All men who have achieved great things have been great dreamers.
Believe with all your heart that you will do what you were made to do.
No man can be ideally successful until he has found his place. Like a locomotive, he is strong on the track, but weak anywhere else.
Every discovery in science and art, is due to the trained power of seeing things ... Keep your eyes open, your ears open ... Trace difficulties.