The more you are in a state of gratitude, the more you will attract things to be grateful for.
The tragedy of great power politics is that even well-intentioned states are forced to act in ways that can lead to conflict and war.
化学最令人兴奋的地方在于能够创造出从未存在过的新分子。
El arte es la única forma de escapar de la monotonía de la vida.