成功就是能够从一个失败走向另一个失败而不丧失热情。
No one is an artist unless he carries his picture in his head before painting it.
"The strongest chains are made of fear, not steel."
Sustainability isn't a trend; it's our responsibility to future generations.
好的研究在于提出正确的问题,而不仅仅是应用花哨的方法。
儿童的教养源于成人的修为而非说教。