没有比你自己设下的陷阱更致命的陷阱了。
写下那些不应该被遗忘的事情。
Time present and time past are both perhaps present in time future, and time future contained in time past.
Mathematics is a universal language that transcends cultural and linguistic barriers.
过分宠爱会使人变得傲慢,过多的恩惠反而可能引起怨恨!这平衡之道,太微妙了!并且给予恩惠要适度,以免适得其反!