你送给我桃子，我就回报给你李子。意思是做人要知恩图报，不能忘恩负义。也比喻礼尚往来，相互赠送礼物。

恐惧只是一种感觉。别让它阻止你。

I'm the reason your rain won't fall.

推动的关键是使期望的行为更加突出、更容易和更有吸引力。

The function of entrepreneurs is to reform or revolutionize the pattern of production by exploiting an invention or, more generally, an untried technological possibility for producing a new commodity or producing an old one in a new way.

"A book is a conversation between the author and the reader, across time and space."

Innovation is the only way to break through the bottleneck.