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我不需要理由去勇敢。

在科學(xué)中，失敗不是成功的對立面，而是通向成功的墊腳石。

We live in a world where people are judged by their worst actions, not their best.

Never underestimate the power of hard work and perseverance.

文學(xué)的目的是將血液轉(zhuǎn)化為墨水。

When I approach a child, he inspires in me two sentiments; tenderness for what he is, and respect for what he may become.

一個被正確提出的問題等同于已經(jīng)解決了一半。