That property of matter by which it tends when at rest to remain so, and when in motion to continue in motion, and in the same straight line or direction, unless acted on by some external force; -- sometimes called vis inertiae.
Inertness; indisposition to motion, exertion, or action; want of energy; sluggishness.
Want of activity; sluggishness; -- said especially of the uterus, when, in labor, its contractions have nearly or wholly ceased.
If you work hard in real life, people tend to get in your way - either from inertia or prejudice - and they stop you achieving things. It's the worst thing about real life compared with sports, where you generally get what you deserve: if you're the fastest guy, you win; there are no other games being played. Daley Thompson
The real key is to live in an environment where the mind feels free to choose the right thing instead of being compelled by habit and inertia to choose the wrong thing. Deepak Chopra
Though we may never be able to comprehend human life, we know certainly that it is a movement, of whatever nature it be. The existence of movement unavoidably implies a body which is being moved and a force which is moving it. Hence, wherever there is life, there is a mass moved by a force. All mass possesses inertia; all force tends to persist. Nikola Tesla
Change is not overcoming inertia as much as it is redirecting, guiding, tweaking what already is and what has already happened. We must believe that we can make choices and that those choices can alter the future. Max McKeown
Leaders must wake people out of inertia. They must get people excited about something they've never seen before, something that does not yet exist. Rosabeth Moss Kanter