健康的动物是健康食品链的基础。
真正的成功是通过你对他人产生的积极影响来衡量的。
煤炭的未来取决于经济增长与环境责任的平衡。
"Sometimes I think that the only thing that connects us to the past is the present. Without the present, the past would be lost forever."
The only way to learn a new programming language is by writing programs in it.
心脏是一块有弹性的肌肉。
When stocks are attractive, you buy them. Sure, they can go lower. I’ve bought stocks at $12 that went to $2, but then they later went to $30.