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戰(zhàn)爭不是解決問題的手段，只是表明問題的失敗。

The iron rule of nature is: you get what you reward for. If you want ants to come, you put sugar on the floor.

The best way to predict the future is to create it.

Pedestrians never seem to realize that they are a threat to the safety of cars.

解釋：日月的光輝照亮了大地，可它們的內(nèi)部仍然有黑點，人們謹慎地看待自己憎惡的人，而禍患常常發(fā)生在溺愛的人身上。