解释：我不欺诈你，你不欺骗我，真诚相待。
一个奇怪的事实是，在大西洋两岸发现了极其相似的动植物，但没有人对这一现象给出令人满意的解释。
"To live is the rarest thing in the world. Most people exist, that is all."
Take time every day to do something for yourself.
The deeper you go into mathematics, the more you realize how much remains unknown.
我不害怕跌倒，因为我知道我会再次站起来。