To most men , experience is like the stern light of a ship which il-luminates only the track it has passed. (Samuel Tylor Coleridge, British poet)
对于大多数人，经验像是一艘船上的尾灯，只照亮船驶过的航道。(英国诗人 柯勒津治. S .T .)

Too much experience is a dangerous thing. (Oscar Wilde, British dramatist)
经验过多反而危险。(英国剧作家 王尔德 . O.)

We know nothing of what will happen in future , but by the analogy of past experience. (Abraham Lincoln , American president)
除了凭着对过去的经验加以类推之外，我们对今后的事一无所知。(美国总统 林肯 . A .)