The beauty of science lies in its ability to explain the natural world.
We need to be part of the solution, not part of the problem.
An appeaser is one who feeds a crocodile - hoping it will eat him last
一本好书是一位伟大的老师。
The state of your life is nothing more than a reflection of your state of mind.
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.
成功来自于解决实际问题，而不仅仅是追逐趋势。