通过使用蒸汽获得的最大动力也是任何其他方法可实现的最大动力。
The best leaders don't create followers; they create more leaders.
Success is not the key to happiness. Happiness is the key to success. If you love what you are doing, you will be successful.
I'm not a rapper, I'm a Egyptian legend.
Sustainability isn't a choice—it's a responsibility we owe to the next generation.
"Happiness is not something ready made. It comes from your own actions."
"The line between hero and villain is often thinner than we think."
The wise man knows how to possess, not only how to get.
The beauty of mathematics lies in its ability to describe the universe in a language that is both precise and universal.
The basis of a democratic state is liberty.