Investing in cleaner coal technologies is an investment in our future.
Lonely people have their own bog.
农业的成功来自于理解自然，而不是与之对抗。
I'm not afraid to speak my mind because I know that's who I am.
没有什么比时机成熟的思想更强大。
当你倾听最接近问题的人时，才能做出最佳决策。