Technology in forestry should enhance nature's processes, not replace them.

"The joy of drawing is in the doing, not in the finished product."

The most damaging phrase in the language is: 'We've always done it this way.'

理解宇宙的努力是为数不多的能将人类生活提升至闹剧水平之上，并赋予其悲剧优雅的事情之一。

The price of greatness is responsibility.

You put together two people who have not been put together before; and sometimes the world is changed, sometimes not. They may crash and burn, or they may set off a spark that will light the world.