The only existence we conceive is the existence of sensible things.
Success is not about being the best, but about being better than you were yesterday.
我歌唱不是因为我看不见,而是因为我有声音。
商场如战场,防人之心不可无。  
没有目标的利润最终是不可持续的。
The mind is a temporal sequence of processes.