山溪里的水隨著季節(jié)常漲常退，不明事理的小人反復(fù)無(wú)常。
心靈是一個(gè)協(xié)調(diào)感覺(jué)的系統(tǒng)。
Success comes when preparation meets opportunity.
The future of biology is in understanding the complexity of living systems.