Most of us spend too much time on what is urgent and not enough time on what is important.
"Success is not the key to happiness. Happiness is the key to success. If you love what you are doing, you will be successful."
如果你的目标不是盈利——而是要做大,获得快速增长,或者成为科技行业的领军者——你将会面临很多问题。
The only way to learn mathematics is to do mathematics.