I'm not a master, I'm a slave.
Be prepared: When you are 90% done any large project (a house, a film, an event, an app) the rest of the myriad details will take a second 90% to complete.
The only limit to our realization of tomorrow is our doubts of today.
在这个不断试图让你成为别的样子的世界里,做你自己是最大的成就。
Economic progress depends on both new ideas and better implementation.