释义：不必在是非对错上争执不休，也不必在彼此之间计较长短。世间的事情本来就存在许多缺陷，人的身体也难以避免无常的变化。

Love yourself first, because that’s who you’ll spend the rest of your life with.

The only thing we have to fear is fear itself.

翻译：强调通过审慎计划和果断行动来确保效果和实现目标。

Be yourself; everyone else is already taken.

"The only thing we can be sure of about the future is that it will be different."

如果你无法向非科学家解释你的化学研究，说明你理解得还不够深入。