You don't have to be a person that's always with somebody to be happy. You can be happy alone.
你不必总是和别人在一起才能快乐。你可以独自快乐。
Leadership is about making tough decisions today that will benefit everyone tomorrow.
Short-term gains in forestry often lead to long-term pains.
上帝对人类的唯一要求是一颗平静的心。
成功的关键是专注于长期目标，不被短期波动所干扰。