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電磁場(chǎng)的方程是從實(shí)驗(yàn)事實(shí)中推導(dǎo)出來(lái)的。

One is the happiest thing is that somebody loves you.When you are at my time， I absent-minded，When I come to you， when you have gone.We are always in a meeting to miss， losing a lot of.However， I want to say this is because we are still young.No， perhaps this is our life.From then on， I always looked back the road.

The only way to truly understand something is to do it yourself.

A world without books is a world without light.

記憶不是錄音設(shè)備，而是一個(gè)積極組織和重建信息的系統(tǒng)。

心理學(xué)的理解來(lái)自于觀察心靈的行動(dòng)。

人不應(yīng)該相信或不相信，而應(yīng)該保持懷疑。