幸福不是现成的,它来自于你自己的行动。
最好的领导者是那些多听少说的人。
领导力是激励他人实现他们认为不可能的事情。
Sustainability isn't an option - it's our responsibility to the next generation.
可以说,消化道是生命物质最初和最古老的实验室。
Mathematics is the language with which God has written the universe.
I'm not a rapper, I'm a geography legend.