把这一句，留给此刻的你
But heat can also be produced by the friction of liquids, in which there could be no question of changes in structure, or of the liberation of latent heat.
但是，液体的摩擦也能产生热，在这种摩擦中，结构的变化或潜热的释放是毫无疑问的。
A LITTLE ENCOURAGEMENT
给此刻的你，一点向前的力量。
关于学习、善意与成长，读一句，再想一想。
Money doesn't bring you happiness, it brings you the freedom to find it.
金钱不会给你带来幸福，它会给你找到幸福的自由。
There's a false perception that women in Africa somehow don't love their babies they way we do, don't grieve their loss the way we would. That is simply not true.
有一种错误的观念认为非洲的妇女不像我们一样爱她们的孩子，不像我们一样为失去孩子而悲伤。但事实并非如此。
He who undervalues himself is justly undervalued by others.
低估自己的人理所当然地被别人低估。