The whole is other than the sum of the parts.
要理解心理学,就要在自然环境中观察行为。
From this point on DO NOT WASTE ANOTHER DAY!!! Make a promise to yourself that you’ll start today because everyday is an opportunity to begin a new way of life and everyday you waste you add to the misery you carry. Since we’re not promised tomorrow you either will die in your misery or you’ll die in gift, pick your gift.