自然界的铁律是：你得到你所奖励的。如果你想让蚂蚁来，你就在地板上撒糖。

基建人要耐得住寂寞，经得起考验。

The consequences of this problem make themselves felt in bookshops. When you go to a large bookshop and look at the self-help sections, as I sometimes do -- if you analyze self-help book sproduced in the world today, there are basically two kinds. The first kind tells you, "You can do it! You can make it! Anything's possible!" The other kind tells you how to cope with what we politely call "low self-esteem," or impolitely call, "feeling very bad about yourself."

Innovation in forestry practices is the key to balancing economic growth and environmental preservation.

"The power of a story is in its ability to heal."

A healthy animal is the foundation of a healthy food chain.