What lead me more or less directly to the special theory of relativity was the conviction that the electromotive force acting on a body in motion in a magnetic field was nothing else but an electric field.
The more consistent a father can be or a mentor can be in the person's life and teach them principles of real solid manhood, character, integrity and leadership, the more consistent you can be in the person's life and teach them those things at a younger age, and then the better off they'll be.
If you delay till to-morrow what ought to be done to-day, you overcharge the morrow with a burden which belongs not to it. You load the wheels of time, and prevent it from carrying you along smoothly. He who every morning plans the transactions of the day, and follows out the plan, carries on a thread which will guide him through the labyrinth of the most busy life. The orderly arrangement of his time is like a ray of light which darts itself through all his affairs. But where no plan is laid, where the disposal of time is surrendered merely to the chance of incidents, all things lie huddled together in one chaos, which admits neither of distribution nor review.
The first principle of ethical power is Purpose. By purpose, I don't mean your objective or intention-something toward which you are always striving. Purpose is something bigger. It is the picture you have of yourself-the kind of person you want to be or the kind of life you want to lead.
There is between sleep and us something like a pact, a treaty with no secret clauses, and according to this convention it is agreed that, far from being a dangerous, bewitching force, sleep will become domesticated and serve as an instrument of our power to act. We surrender to sleep, but in the way that the master entrusts himself to the slave who serves him.
A writer who writes, I am alone... can be considered rather comical. It is comical for a man to recognize his solitude by addressing a reader and by using methods that prevent the individual from being alone. The word alone is just as general as the word bread. To pronounce it is to summon to oneself the presence of everything the word excludes.