The truth does not change according to our ability to stomach it.

The universe is indifferent to our existence.

"In the end, we will remember not the words of our enemies, but the silence of our friends."

最好的建筑是创新的。

True leadership means making tough decisions today that will benefit generations tomorrow.

解释：大部分鸟类都是雄性的，而雌鸽却是雌性的，说明了鸟类性别的特殊性。