The clouds, - the only birds that never sleep.

When a person opens a book, he can never be in prison.

The paradise of the rich is made out of the hell of the poor.

Be like the bird who, pausing in her flight awhile on boughs too slight, feels them give way beneath her, and yet sings, knowing she hath wings.

You say, "Where goest Thou?" I cannot tell, And still go on. But if the way be straight I cannot go amiss: before me lies Dawn and the day: the night behind me: that Suffices me: I break the bounds: I see, And nothing more; believe and nothing less. My future is not one of my concerns.

To know how to distinguish the agitation arising from covetousness, from the agitation arising from principles, to fight the one and aid the other, in this lies the genius and the power of great revolutionary leaders.

A strange thing has happened, do you know? I am in darkness. There is a person who, departing, took away the sun.