The will to learn is an intrinsic motive, one that finds both its source and its reward in its own exercise.
I'm not perfect - and I don't pretend to be.
The labor which it would require to make a single one of these guns by hand would exhaust the patience and perseverance of any ordinary workman.
夜晚觉察到早晨的错误,今日悔恨昨日的过失。
I believe in the power of dreams and the importance of chasing them.