The only real failure in life is not to be true to the best one knows.
当痛苦找到意义时，它就不再是痛苦。
If you do not tell the truth about yourself you cannot tell it about other people.
欧佩克不再掌控全球石油市场的所有牌。
If you are not willing to learn, no one can help you. If you are determined to learn, no one can stop you.
The greatest performance improvement of all is when a system goes from not working to working.