可持续发展不再是选择;它是当今世界生存的必要条件。
不要当房间里最聪明的那个人,与比自己更聪明的人交往,并向他们学习。更好的是找到那些与你意见不同的聪明人。
Quality in materials reflects quality in character.
The law isn't justice. It's a very imperfect mechanism. If you press exactly the right buttons and are also lucky, justice may show up in the answer.