The brain is still forming in our 20s, which means it's more open to change.

从亚当和夏娃时代到农业发明之前，人类的生存一定是岌岌可危的，因为他无法确保自己的食物供应。

个人投资者应该始终如一地作为投资者而不是投机者行事。

The future belongs to those who can balance energy needs with environmental responsibility.

人们放弃权力的最常见方式是认为自己没有任何权力。

所有行为都是由某种形式的驱力减少所驱动的。