Concern Quote by William James

It is our own evil thoughts which madden us.

— Anonymous

There are no evil thoughts except one; the refusal to think.

— Ayn Rand

There Is Nothing Good Or Evil In this World, Only Thinking Makes It

— Cosmas Sila

Thinking evil is making evil.

— Friedrich Nietzsche

Let your thoughts be ruled by principle, and then live up to your thoughts.

— Wallace D. Wattles

Good and evil thoughts are each a potent power, and they fill the universe.

— Swami Vivekananda

Thinking good thoughts is not enough, doing good deeds is not enough, seeing others follow your good examples is enough.

— Douglas Horton

There is a strange interdependence between thoughtlessness and evil.

— Hannah Arendt

Evil…doesn’t mean doing things that have bad consequences for people. It means private thoughts and actions that are not to “the Christian majority’s” private…

— Richard Dawkins

Negative thoughts will destroy you. Do your best to remain positive.

— Ritu Ghatourey

Nobody sees themselves as being an evil person or doing something for a bad reason. There's always something that justifies it to themselves.

— Devin Druid

Control your own thoughts

— Anonymous