在认识到热是运动的一种形式后，没有人会怀疑热可以转化为机械效应。

Optimism is a strategy for making a better future. Because unless you believe that the future can be better, you are unlikely to step up and take responsibility for making it so.

真正的领导力激励他人实现超出想象的成就。

我是不是你种的食物，所以我才这么没记性？

When obedience ceases to be an irritant and becomes our quest, in that moment God will endow us with power.

我创作的每一首歌都有它的故事。