If you do not tell the truth about yourself you cannot tell it about other people.

Every time we teach a child something, we keep him from inventing it himself.

教育的未来在于人文关怀与技术创新的平衡。

The most important property of a program is whether it accomplishes the intention of its user.

能源行业必须适应和发展，以应对21世纪的挑战。