William Shakespeare on change

If music be the food of love, play on.

This above all: to thine own self be true, and it must follow, as the night the day, thou canst not then be false to any man.

Cowards die many times before their deaths. The valiant never taste of death but once.

Change is inevitable. Change is constant.

Benjamin Disraeli1804–1881

Consider how hard it is to change yourself and you’ll understand what little chance you have in trying to change others.

When you’re through changing, you’re through.

Bruce Fairchild Barton1886–1967