There is nothing constant in this world but inconsistency.
Sentiment: NEGATIVE
If there is one constant to my life, it is that you cannot tell me 'no.'
Change is inevitable. Change is constant.
Consistency is contrary to nature, contrary to life. The only completely consistent people are dead.
Change is the only constant. Hanging on is the only sin.
One man's constant is another man's variable.
The world's a scene of changes, and to be constant, in nature were inconstancy.
We are living toward incredible times where the only constant is change, and the rate of change is increasing.
The only constant I can find is hard work.
Don't be 'consistent', but be simply true.
There are three constants in life... change, choice and principles.