True leadership is about empowering others to achieve their full potential.

化学是连接物理学和生物学的核心科学。

I sent my Soul through the Invisible, Some letter of that After-life to spell: And by and by my Soul return'd to me, And answer'd "I Myself am Heav'n and Hell."

I don't think that everyone should become a mathematician, but I do believe that many students don't give mathematics a real chance.

"You got to put the past behind you before you can move on." And I think that's what my running was all about.

"To be useful was the best thing the old men ever hoped for themselves, and to be aimless was their worst fear."

从字符串中提取意义很困难，但是它们是我们唯一可以依靠的交流硬币。

圆点是通往无限的方式。