The first requisite for success is the ability to apply your physical and mental energies to one problem incessantly without growing weary.

Create the highest, grandest vision possible for your life because you become what you believe.

The important thing is not to stop questioning. Curiosity has its own reason for existing.

“The future is an opaque mirror. Anyone who tries to look into it sees nothing but the dim outlines of an old and worried face.”

When you have a dream, you've got to grab it and never let go.

The deepest craving of human nature is the need to be appreciated

How far that little candle throws its beams! So shines a good deed in a naughty world.