问题不在于工人效率低下,而在于管理层对他们的需求视而不见。
即使有天下最容易生长的植物,晒它一天,又凉它十天,没有能够长大的。比喻做事一日勤,十日怠,没有恒心,是不会成功的。
Sustainable energy solutions will define the 21st century.
I was born in Africa.I came to California because it’s really where new technologies can be brought to fruition, and I don’t see a viable competitor.