Harmful Quotes

But reducing harmful emissions, abating our dependence on foreign oil and developing alternative renewable energy sources have benefits that go beyond environmental health, they improve personal health, enhance national security and encourage our nation's economic viability.

Smoking is hateful to the nose, harmful to the brain, and dangerous to the lungs.

The scientific spirit is of more value than its products, and irrationally held truths may be more harmful than reasoned errors.

I know from personal experience how damaging it can be to live with bitterness and unforgiveness. I like to say it's like taking poison and hoping your enemy will die. And it really is that harmful to us to live this way.

Is it right to probe so deeply into Nature's secrets? The question must here be raised whether it will benefit mankind, or whether the knowledge will be harmful.