我们不发明任务，而是发现任务。
Paris is a city where you can lose yourself and find yourself at the same time.
数学中的合作是必不可少的；没有人能独自解决所有问题。
The Moving Finger writes; and, having writ, Moves on: nor all thy Piety nor Wit Shall lure it back to cancel half a Line, Nor all thy Tears wash out a Word of it.
The eyes of others our prisons; their thoughts our cages.
Happiness is not something ready-made. It comes from your own actions.
I started a revolution from my bed