If you have not even a little imagination, you are simply a brute. So you must not lower your ideal, neither are you to lose sight of practicality. We must avoid the two extremes.... You must try to combine in your life immense idealism with immense practicality.
Be not afraid of anything. You will do marvelous work. The moment you fear, you are nobody. Be a hero. Always say, 'I have no fear'. Tell this to everybody-'Have no fear'.