Life is a race. And the only way to win is to make yourself better every day.

There is a subtle danger in a man thinking that he is "fixed" for life. It indicates that the next jolt of the wheel of progress is going to fling him off.

The brain can be developed just as the muscles can be, if one will only take the pains to train the mind to think.

If you travel the earth, you will find it is largely divided into two classes of people-people who say 'I wonder why such and such is not done" and people who say "Now who is going to prevent me from doing that thing?"

The mind is everything. What you think you become.

We can't build our dreams on suspicious minds.