如果我们对待植物像对待孩子一样漫不经心,我们现在就会生活在杂草丛生的丛林里。
The harder you work, the harder it is to surrender.
每一个失败的实验都是迈向成功的一步,只要你从中学习。
You think when you wake up in the mornin yesterday don't count. But yesterday is all that does count.