最优雅的证明是那些清晰地揭示问题本质的证明。
The most elegant proofs are those that reveal the heart of the problem with clarity.
The true measure of a forest's worth isn't in board feet of timber, but in centuries of ecological balance.
In this trifling affair， that misunderstandings and neglect occasion more mischief in the world than even malice and wickedness. At all events， the two latter are of less frequent occurrence.
I'm a human being and I fall in love and sometimes I don't have control of every situation.