Choose a life of action,not one of ostentation.
要选择行动的一生,而不是炫耀的一生。
轧棉机的发明是一系列无法预见的 circumstances 的结果。
You have to fight through some bad days to earn the best days of your life
The most powerful element in advertising is the truth.
There is no perfection only life.
动力学的方程在用变分法的语言表达时是完全的。
The only way to do great work is to love what you do.
成功的真正标准不在于收获,而在于我们留下的遗产。