树木是大地向倾听的天空诉说的无尽努力。
Trees are the earth's endless effort to speak to the listening heaven.
The biggest risk is not taking any risk.
在科学中,唯一不变的就是变化。
But man is not made for defeat. A man can be destroyed but not defeated.
The time of life is limited and unchangeable, so it is necessary to use every minute efficiently. Not using it well is a waste.
专注于你能控制的事情,不要浪费精力在你无法控制的事情上。