你每花一块钱购买一些实质性的东西，预计在其寿命结束时要支付一块钱的维修、保养或处理费用。
For every dollar you spend purchasing something substantial， expect to pay a dollar in repairs， maintenance， or disposal by the end of its life.
The most advanced greenhouse is worthless without farmers who understand the rhythm of the plants.
The main thing is to be moved, to love, to hope, to tremble, to live.
Overseas projects should adopt localized operation with international standards.