心有其所不知的理由。
"The heart has its reasons which reason knows not."
The power of the Web is in its universality. Access by everyone regardless of disability is an essential aspect.
投资者要学会从失败中吸取教训,不要让失败打击信心。
可持续性必须有利可图,否则就无法持续——这是我们在现代农业中必须解决的挑战。
每个回声都包含着它所处空间的历史。