To hate, to love, to think, to feel, to see; all this is nothing but to perceive.
恨也罢,爱也罢,思想、感觉、观察也罢,无非都是在领悟。
你不能害怕失败,这是你成功的唯一途径。
故事的力量在于它能够激发希望。
金钱不是资本,创造力才是。
The concept of NP-completeness has provided a powerful tool for understanding the complexity of problems.