你不可能不了解历史。
You cannot not know history.
回归真正野生环境最困难的部分是放下现代生活的机械干扰。
赚钱的唯一方法是不亏钱。
The environment is everything that isn't me.
Life consists not in holding good cards,but in playing well those you hold.
在科学中,耐心不仅是一种美德;它是一种必需品。
You have to have a dream so you can get up in the morning.