If everything was perfect, you would never learn and you would never grow.
人生冇如果,只有结果同后果。
成功不在于名声或金钱;而在于做你热爱的事情并与他人分享。
心灵应通过对自然的研究被引导到对上帝的认识。
"Education is the most powerful weapon which you can use to change the world."