The past is a shadow that follows us, a ghost that haunts us.
Leadership is not about being in charge. It's about taking care of those in your charge.
The deepest fear of humanity is the fear of the unknown.
我不想只做一个歌手。我想成为一个表演者。
Sustainable quarrying means listening to the land as intently as we listen to shareholders.
The real reward of science is the thrill of understanding something new.
Life has no meaning unless we give it meaning.