逆水行舟，不进则退。
Many backward steps are made by standing still.
The best leaders are those who empower others to be their best selves.
反过来，始终反过来：把情况或问题颠倒过来，从反面看。
The biggest risk is not taking any risk. In a world that's changing really quickly, the only strategy that is guaranteed to fail is not taking risks.
If the job has been correctly done when a common stock is purchased, the time to sell it is—almost never.
Music is more than a beautiful melody. It is the deepest expression of the human soul.
The journey of solving a mathematical problem is as important as the solution itself, for it teaches us patience, persistence, and the joy of discovery.
"The most important thing is to stay passionate."