Every tree planted today is an investment in tomorrow’s world.
身处高位的人容易骄傲，享受安逸的人容易奢侈！这警惕之言，太及时了！并且无论处于什么位置，都不能忘记初心！
写作是理解世界的一种方式。
The powerful have always preyed on the powerless. That's how they became powerful in the first place.
愉快是健康的最佳促进者。
世界上充满了隐藏的联系。
A person may cause evil to others not only by his actions but by his inaction， and in either case， he is justly accountable to them for the injury.