All that we are is the result of what we have thought. The mind is everything. What we think we become.

Sow an act, and you reap a habit. Sow a habit and you reap a character. Sow a character and you reap a destiny.

I have only made this letter longer because I have not had the time to make it shorter.

You will never be happy if you continue to search for what happiness consists of.

Experience, travel – these are an education in themselves.

Strength to carry on despite the odds means you have faith in your own abilities and know how.

There are great books in this world and great worlds in books.