There is great value in disaster. All our mistakes are burned up. Thank God we can start a new.

---

The secret of success is focus of purpose.

---

Our greatest weakness lies in giving up. The most certain way to succeed is always to try just one more time.

---

I have not failed. I've just found 10,000 ways that won't work.

---

Each time you fail, you have eliminated another wrong option.

---

There is a better way for everything. Find it.

---

Accomplishing something provides the only real satisfaction in life.

---

I didn't fail 1000 times. The light bulb was an invention with 1000 steps.

---

Success is 90% perspiration and 10% inspiration!

---

The first requisite for success is to develop the ability to focus.

---