永远不要害怕挑战现状。进步就是这样产生的。
The greatest wisdom is knowing that you know nothing.
"The most beautiful thing we can experience is the mysterious. It is the source of all true art and science."
"Social media is the ultimate way to connect with fans, and I love being able to share my life and music with them in real time."
He who sacrifices freedom for security deserves neither.
Whenever a man does a thoroughly stupid thing, it is always from the noblest of motives.