The day science begins to study non-physical phenomena, it will make more progress in one decade than in all the previous centuries of its existence.
Action is the foundational key to all success.
Success is not the key to happiness. Happiness is the key to success. If you love what you are doing, you will be successful.
There are many ways of going forward, but only one way of standing still.
The whole secret of a successful life is to find out what is one's destiny to do, and then do it.
No tears in the writer, no tears in the reader. No surprise in the writer, no surprise in the reader.
I don't like that man. I must get to know him better.
A lot of companies have chosen to downsize, and maybe that was the right thing for them. We chose a different path. Our belief was that if we kept putting great products in front of customers, they would continue to open their wallets.
I fear not the man who has practiced 10,000 kicks once, but I fear the man who had practiced one kick 10,000 times.
Few things are impossible to diligence and skill. Great works are performed not by strength, but perseverance.
The secret of success is constancy to purpose.
Don't ever promise more than you can deliver, but always deliver more than you promise.
I never pick up an item without thinking of how I might improve it.
Purity, patience, and perseverance are the three essentials to success and, above all, love.
Speak softly and carry a big stick; you will go far.
If you do not change direction, you may end up where you are heading.
Success comes to those who become success conscious. Failure comes to those who indifferently allow themselves to become failure conscious.
I've always thought anyone can make money. Making a life worth living, that's the real test.
If I have ever made any valuable discoveries, it has been due more to patient attention, than to any other talent.
You must take personal responsibility. You cannot change the circumstances, the seasons, or the wind, but you can change yourself. That is something you have charge of.
Talent hits a target no one else can hit; Genius hits a target no one else can see.