翻譯：機(jī)遇稍縱即逝，看到合適的時(shí)機(jī)卻猶豫不前，最終只會(huì)留下悔恨，該行動(dòng)時(shí)要果斷。
Stray birds of summer come to my window to sing and fly away. And yellow leaves of autumn, which have no songs,flutter and fall there with a sigh.
Women are never disarmed by compliments. Men always are. That is the difference between sexes.
Mathematics is not about numbers, equations, computations, or algorithms: it is about understanding.
The only true thoughts are those which do not understand themselves.